My Twitter on the web is not working for many days now. The tweet button is missing. Usernames are in blue, but the '@' symbol is black. Won't load new or previous tweets. No option to 'load more'. Can't load interactions. I tried clearing my cache and deleting cookies, still nothing. It's working fine on iPad. Blackberry says "Error validating twitter credentials: Could not authenticate with OAuth". Tried changing password, e-mail address, and deactivate/reactivate and still nothing. help?