Last night, Ari asked me if I was having any problems with the Twitter for BlackBerry application, and my answer was no. But it seems as if I am one of the lucky few. There is a login issue circling around that is preventing users from logging into Twitter for BlackBerry and possibly other clients. I haven't heard any news of others not working, but BlackBerry tweeted about the issue to give us an update saying:

@BlackBerry "A bug is affecting some Twitter clients, including Twitter for BlackBerry. We're working to fix ASAP. Thanks for your patience”

According to CrackBerry, the bug was caused by Twitter making changes to their API. It still isn't giving me any issues other than usual, and that's because I have not logged out. If you aren't currently experiencing any issues, stay logged in and you should be fine. If you've been able to login, let us know what you did differently. As more word is released on the issue we'll be sure to let you guys know!

Via CrackBerry