I have <icecore:singleSubmit/> as the first statement under the <ice:form id="personalInfoPageForm">
Whenever I enter any value in the input fields and tab out to the next one the input value in the first column is cleared out.
The above FireBug net log shows what's happening:

[code]
Parametersapplication/x-www-form-urlencoded
ice.event.alt false
ice.event.captured personalInfoPageForm:vehInfoNextBtn
ice.event.ctrl false
ice.event.left true
ice.event.meta false
ice.event.right false
ice.event.shift false
ice.event.target personalInfoPageForm:vehInfoNextBtn
ice.event.type onclick
ice.event.x 742
ice.event.y 848
ice.focus personalInfoPageForm:vehInfoNextBtn
ice.submit.serialization form
ice.submit.type ice.s
ice.view vj4xoy22
ice.view vj4xoy22
ice.window 5eh5ealwmx
ice.window 5eh5ealwmx
icefacesCssUpdates
j_idt42:j_idt142 on
javax.faces.ViewState -4646881556413888458:8412178051094007253
javax.faces.partial.ajax true
javax.faces.partial.event click
javax.faces.partial.execu... @all
javax.faces.partial.rende... @all
javax.faces.source personalInfoPageForm:vehInfoNextBtn
personalInfoPageForm personalInfoPageForm
personalInfoPageForm:date... 01/01/1968
personalInfoPageForm:emai... bnair@test.com
personalInfoPageForm:esAg... 0
personalInfoPageForm:firs... Test5
personalInfoPageForm:j_id...
personalInfoPageForm:j_id...
personalInfoPageForm:last... TestLast6
personalInfoPageForm:mail...
personalInfoPageForm:mail...
personalInfoPageForm:mail... Houston
personalInfoPageForm:mail... TX
personalInfoPageForm:mail... 77041
personalInfoPageForm:midd...
personalInfoPageForm:poli... 08/03/2012
personalInfoPageForm:poli...
personalInfoPageForm:prim... (254) 125-6988
personalInfoPageForm:vehI...
Source
personalInfoPageForm=personalInfoPageForm&javax.faces.ViewState=-4646881556413888458%3A8412178051094007253&ice.window=5eh5ealwmx&ice.view=vj4xoy22&personalInfoPageForm%3AesAgentAccountId=0&personalInfoPageForm%3AfirstName=Test5&personalInfoPageForm%3AmiddleName=&personalInfoPageForm%3AlastName=TestLast6&personalInfoPageForm%3AdateOfBirth=01%2F01%2F1968&personalInfoPageForm%3Aemail=bnair%40test.com&personalInfoPageForm%3AprimaryPhone=(254)%20125-6988&personalInfoPageForm%3AmailingAddress1=&personalInfoPageForm%3AmailingAddress2=&personalInfoPageForm%3AmailingCity=Houston&personalInfoPageForm%3AmailingState=TX&personalInfoPageForm%3AmailingZipCode=77041&j_idt42%3Aj_idt142=on&personalInfoPageForm%3ApolicyEffectiveDate=08%2F03%2F2012&icefacesCssUpdates=&personalInfoPageForm%3ApolicyEffectiveDate_cc=&personalInfoPageForm%3Aj_idpersonalInfoPageForm%3ApolicyEffectiveDatesp=&personalInfoPageForm%3Aj_idcl=&javax.faces.source=personalInfoPageForm%3AvehInfoNextBtn&javax.faces.partial.event=click&javax.faces.partial.execute=%40all&javax.faces.partial.render=%40all&ice.window=5eh5ealwmx&ice.view=vj4xoy22&ice.focus=personalInfoPageForm%3AvehInfoNextBtn&personalInfoPageForm%3AvehInfoNextBtn=&ice.event.target=personalInfoPageForm%3AvehInfoNextBtn&ice.event.captured=personalInfoPageForm%3AvehInfoNextBtn&ice.event.type=onclick&ice.event.alt=false&ice.event.ctrl=false&ice.event.shift=false&ice.event.meta=false&ice.event.x=742&ice.event.y=848&ice.event.left=true&ice.event.right=false&ice.submit.type=ice.s&ice.submit.serialization=form&javax.faces.partial.ajax=true
[/code]
And the response comes back as:
[code]
<partial-response>
<changes>
<update id="personalInfoPageForm:esAgentAccountId"><select class="iceSelOneMnu selectFieldControl" id="personalInfoPageForm:esAgentAccountId" name="personalInfoPageForm:esAgentAccountId" onblur="setFocus('');" onfocus="setFocus(this.id);" size="1" tabindex="0"><option selected="selected" value=""></option><option value="0">Not Registered</option></select></update>
<update id="personalInfoPageForm:firstName"><input class="iceInpTxt stdFieldControl" id="personalInfoPageForm:firstName" name="personalInfoPageForm:firstName" onblur="setFocus('');" onfocus="setFocus(this.id);" onkeyup="iceSubmit(form,this,event);" onmousedown="this.focus();" tabindex="1" type="text" value="" /></update>
<update id="personalInfoPageForm:lastName"><input class="iceInpTxt stdFieldControl" id="personalInfoPageForm:lastName" name="personalInfoPageForm:lastName" onblur="setFocus('');" onfocus="setFocus(this.id);" onkeyup="iceSubmit(form,this,event);" onmousedown="this.focus();" tabindex="3" type="text" value="" /></update>
<update id="personalInfoPageForm:dateOfBirth"><input class="ui-inputfield ui-inputmask ui-widget ui-state-default ui-corner-all dateFieldControl" id="personalInfoPageForm:dateOfBirth" name="personalInfoPageForm:dateOfBirth" tabindex="4" type="text" /></update>
<update id="personalInfoPageForm:email"><input class="iceInpTxt stdFieldControl" id="personalInfoPageForm:email" name="personalInfoPageForm:email" onblur="setFocus('');" onfocus="setFocus(this.id);" onkeyup="iceSubmit(form,this,event);" onmousedown="this.focus();" tabindex="5" type="text" value="" /></update>
<update id="personalInfoPageForm:primaryPhone"><input class="ui-inputfield ui-inputmask ui-widget ui-state-default ui-corner-all stdFieldControl" id="personalInfoPageForm:primaryPhone" name="personalInfoPageForm:primaryPhone" tabindex="6" type="text" /></update>
<update id="personalInfoPageForm:mailingCity"><input class="iceInpTxt stdFieldControl" id="personalInfoPageForm:mailingCity" name="personalInfoPageForm:mailingCity" onblur="setFocus('');" onfocus="setFocus(this.id);" onkeyup="iceSubmit(form,this,event);" onmousedown="this.focus();" tabindex="12" type="text" value="" /></update>
<update id="personalInfoPageForm:mailingState"><select class="stateFieldControl" id="personalInfoPageForm:mailingState" name="personalInfoPageForm:mailingState" size="1" tabindex="13"> <option value=""></option> <option value="AL">Alabama</option> <option value="AK">Alaska</option> <option value="AZ">Arizona</option> <option value="AR">Arkansas</option> <option value="CA">California</option> <option value="CO">Colorado</option> <option value="CT">Connecticut</option> <option value="DE">Delaware</option> <option value="DC">District of Columbia</option> <option value="FL">Florida</option> <option value="GA">Georgia</option> <option value="HI">Hawaii</option> <option value="ID">Idaho</option> <option value="IL">Illinois</option> <option value="IN">Indiania</option> <option value="IA">Iowa</option> <option value="KS">Kansas</option> <option value="KY">Kentucky</option> <option value="LA">Louisiana</option> <option value="ME">Maine</option> <option value="MD">Maryland</option> <option value="MA">Massachusetts</option> <option value="MI">Michigan</option> <option value="MN">Minnesota</option> <option value="MS">Mississippi</option> <option value="MO">Missouri</option> <option value="MT">Montana</option> <option value="NE">Nebraska</option> <option value="NV">Nevada</option> <option value="NH">New Hampshire</option> <option value="NJ">New Jersey</option> <option value="NY">New York</option> <option value="NM">NewMexico</option> <option value="NC">North Carolina</option> <option value="ND">North Dakota</option> <option value="OH">Ohio</option> <option value="OK">Oklahoma</option> <option value="OR">Oregon</option> <option value="PA">Pennsylvania</option> <option value="RI">Rhode Island</option> <option value="SC">South Carolina</option> <option value="SD">South Dakota</option> <option value="TN">Tennessee</option> <option value="TX">Texas</option> <option value="UT">Utah</option> <option value="VT">Vermont</option> <option value="VA">Virginia</option> <option value="WA">Washington</option> <option value="WV">West Virginia</option> <option value="WI">Wisconsin</option> <option value="WY">Wyoming</option> </select></update>
<update id="personalInfoPageForm:mailingZipCode"><input class="ui-inputfield ui-inputmask ui-widget ui-state-default ui-corner-all zipFieldControl" id="personalInfoPageForm:mailingZipCode" name="personalInfoPageForm:mailingZipCode" size="5" tabindex="14" type="text" /></update>
<update id="personalInfoPageForm:vehInfoNextBtn"><input class="iceCmdBtn" id="personalInfoPageForm:vehInfoNextBtn" name="personalInfoPageForm:vehInfoNextBtn" src="/images/en_US-button-next.png" tabindex="50" type="image" /></update>
<update id="javax.faces.ViewState">-4646881556413888458:8412178051094007253</update>
<eval>ice.applyFocus('personalInfoPageForm:vehInfoNextBtn');</eval>
<eval>new Ice.MenuBarKeyNavigator('j_idt11:j_idt13', false, false, true);new Ice.MenuBarKeyNavigator('j_idt11:j_idt13', false, false, true); Ice.autoPosition.stop('progress'); Ice.autoCentre.start('progress',false); Ice.iFrameFix.start('progress','/xmlhttp/blank');//1493316869</eval>
<extension aceCallbackParam="validationFailed">{"validationFailed":false}</extension>
</changes>
</partial-response>
[/code]

Reverting back to the following Icefaces 2.0/JSF 2.x configuration:
<ice.version>2.0.0</ice.version>
<jsf.version>2.0.3-FCS</jsf.version>
makes all the issues go away.

This clearly shows that this is a non-documented setting/configuration issue that is causing this. I have made sure that all the recommended steps in the migration document and release notes have been implemented.