bbm help

Okay so I just got a storm yesterday (its my 1st blackberry) and a few people added me in BBM, but today when a friend tries to add me to her contact list I never get a notification about it. This morning I downloaded the update to the application. Anyone know what I should do? I already tried taking the battery out and putting it back in, but other than that I have no idea what to do!

so I just took the battery out again and magically it works now. I have no idea what the problem was!

there was some network issues earlier. probably just needed to reset when it was back up.