Fruit Moving Backwards

[Megadramon]

I witnessed an odd phenomenon while testing out the new Poison Tower at the fruit stage.

Around 690 or 700+ points I witnessed a fruit moving backwards from the exit. I think it leaked and then came back out of the exit.

I didn't get a good look on what exactly happened. All I know is that a single fruit was moving backwards near the exit.

All my towers were Poison Tower lvl3 with 3 Comet Towers and Flooding lvl2 tower at the - position.