Is anyone else out there having trouble logging on to a ATT wifi hotspot location?

I just purchased the 8220 Flip at T-Mobile in Houston. It appears when I use it at a ATT location (Barnes & Noble, McDonalds, Starbucks, ATT Store), the ATT sign-in page does not render correctly: the right side of the page folds over the left side, leaving the screen looking like a mess. I can't enter my user id and login information and agree to the terms of service.

I have called T-Mobile, ATT wifi support, and BlackBerry. Noone is familiar with this problem.

I use BB OS 4.6.0.180.

By the way, every where else I use wifi, including at home, it works flawlessly.

Help and assistance please...

I'm having the same problem on my 8220. I am in contact with Starbucks to see if they can do anything to help. I'll report back when i can.

Here is the official reply from Starbucks..

" AT&T doesn't support non-AT&T Blackberries. There is a change request to fix for later this year."

LeEagle, I had the same, and thought it was something wrong with the phone