[BUG] Pressure tile unresponsive, preventing progress

[laracroftbug]

Playing co-op with a friend I encountered, in the Flooded Tombs (?) level, a situation where the pressure tile was permanently pressed in and would not allow a player to activate it.

However I observed what may have possibly caused this, though I have not tested it to confirm.

• I shot the barrels and arrow traps that were next to the pressure plate with a grenade launcher
  
• The pieces of debris scattered and one or two landed on the pressure plate, pressing it down
  
• The pieces of debris then despawned/disappeared as normal, however the pressure plate remained in its down position

So based on that I am led to believe that if a piece of debris that would affect a pressure plate despawns while on the plate, it bugs the plate permanently, until the level is restarted.

Great game with excellent execution though!