Over the course of playing the game, I've encountered a number of bugs and inconsistencies with the main games and Reborn. I may have listed some of them on Reddit, but I want to put them here in case people are looking for them.
-Curse (used by a non-Ghost type), will give the message, "But there was no target" if both opposing Pokemon are knocked out in a Double Battle, and therefore fail. I am unaware if this move fails in Single Battles if the opponent is knocked out before the move is used.
-Weakness Policy is knocked off and removed without being activated if a Dark-weak