Switching Weapons in Arena is Bugged

In the Arena, when both players have different weapons, and after the first round they switch weapons, the weapons are often bugged.

Example: I have a Hammer and my opponent has a Bow, in the second round I have the Bow and he has the hammer. Here's where the problem is, when he throws the hammer, once his weapon respawns in his hands, it isn't a hammer it's a bow, and his special attack is that of a hammer. It can give him an unfair advantage.

There are similar problems with different combinations of other weapons.