When changing just the texture in an already-published classified ad, you are not asked to save the classified ad upon exiting the profile window and texture changes are lost.
An easy workaround: make a change to the text of the ad, and it will ask you to save the whole thing.
1) Profile Editor -> Classified Tab
2) Drag a different texture into a pre-existing classified
3) Close profile editor without making any other changes (though you can move to other tabs and still will not be asked to save)
Using the latest RC which can be downloaded from here Release Candidate Test Viewers
please reopen [left sidebar] and comment if this is still an issue.
Thank you : )