Hi... I have a problem somewhat similar to the one reported here: http://bit.ly/RWSCBT. The chief difference, though, is that it occurs whenever a required field is skipped. I get "There was a problem with your submission. Errors have been highlighted below." but nothing is highlighted. The progress bar also fills in and displays a negative value (-34%). I use just one conditional field and one dynamic field.
It's not a plug in conflict, as I've already tested for that. It shouldn't be a theme conflict, as the validation/highlighting worked properly fairly recently.
Thanks in advance for any help.