I just downloaded the 0903 nightly and the new tab looks sleek! However I've noticed one weird thing for a while now (with the nightlies): sometime when I check my gmail account the list of emails would show up only "partially" - by this I mean only maybe the first 3-4 characters are shown for sender's, subjects, etc. This is really annoying.
If I keep switching among lists of some other labels, sometime the list will be shown normally (i.e., I can see the full senders' names, subjects etc.). The problem appeared to be random (although I would say > 50% chance).
The official version doesn't have this problem.
Anyone is experiencing the same problem?