Three major Twitter apps were affected. But it’s not catastrophic. Use TweetDeck, Twitterrific for the iPhone or Destroy Twitter? Notice some weird problems? Blame the Twitpocalypse. In Twitterrific’s case, the company says: “Twitterrific 2.0.1 for the iPhone is indeed experiencing problems with the Twitpocalypse.” Sigh. We were hoping it was some lame fad. Oh wait, it is. The apps just need bugfixes. source