I tried looking through the forums for an similar problem and couldnt find one. Im not sure if its OS7 based or not. But the general problem is when i try to go into App world > My World it asks me to accept the "Blackberry App World Membership Addendum." But every time i click Accept it does nothing. I dont know if its because i just made my Blackberry ID today? Just got the phone today after using a Galaxy S for a year.
If anyone has had something like this happen and knows how to fix it, that would be great. Because it wont let me download anything out of App World right now.