BlackBerry has dropped word today that the latest version of Twitter has been removed from BlackBerry World due to user reported issues. If you're running version 10.2.2 and experiencing issues, you can simply downgrade for now until a fix is found (at which point 10.2.2 will go live once again).
To downgrade, perform the following steps:
Doing so should get you fixed up for now. We'll let you know when a new version goes live again.