Overwatch 2's April Fools' Changes: Temporary or Permanent?

Blizzard has disabled Ashe in Overwatch 2's April Fools' Day mode due to a bug that made her Dynamite burn deal four times the damage it's supposed to. The bug, on top of the buff's intended effect of making the burn spread between enemy players, made Ashe absurdly overpowered. It's unclear if Blizzard will fix the bug before the event ends. Ashe is still fully usable in other modes. This isn't the first time characters have been disabled due to nasty glitches or exploits.