I noticed that, for a good while, the Titan defender had a perk called "increased maneuverability" under the lift skill tree. Yesterday, I noticed it has changed back to "catapult," which is terrible (sorry it really is bungie). I really enjoyed the other one because of its ability to get out of sticky situations in PvE, which is now unavailable. I'm not sure if that was a test for a future update, but please bring it back.