Combobox Problem / Bug?

Using version 8.52 I occassionally run into problems with combo boxes and action bar buttons.

This is completley random, it will work fine one day and then I’d get the error below.

See the images below and you will see what I mean.

http://img526.imageshack.us/img526/1243/brokenversion85.jpg

In Lotus Notes version 6.5 it looks perfectly fine.

http://img545.imageshack.us/img545/997/workingversion65.jpg

Also you’ll notice the Action Button text is missing. I have to put the form into Edit mode before the text appears.

Is there any fix I can apply for this?

Subject: Not seeing this. Maybe you can try 8.5.2 FP1 (should be ready soon) to see whether it’s fixed or not