Board Thread:Questions and Answers/@comment-1362555-20140519102441/@comment-1362555-20140620084658

LeoLeader wrote: You know, on the 19th episode, the Wrath of Tigerclaw, the voice for Leonardo was Jason Biggs. So actually, he hasn't been gone since January, since the episode came out on May.

Just because the episode aired after January doesn't mean that Biggs' firing is false.

TV episodes can be completed MONTHS before they air.