Berries don't do their job?

Question

I was battling, my haxorus used outrage and got confuse and the berry didn't activate! I KNOW I had a berry on it I was doing battle subway in black 2 and berries go back after you use them (in the next battle) and afterwards I checked and it was there. It was the first confusion, too, and my game doesn't really glitch so what happened?
???

Comments

What berry was it holding? It should be a lum or a persim berry.

Answer 1

http://pokemondb.net/ability/unnerve

This ability makes it impossible to eat berries, or takes them away

http://pokemondb.net/move/knock-off

http://pokemondb.net/move/bug-bite

http://pokemondb.net/move/trick

http://pokemondb.net/move/switcheroo

http://pokemondb.net/move/thief

http://pokemondb.net/move/embargo

http://bulbapedia.bulbagarden.net/wiki/Magic_Room_(move)

These moves may have removed your berry

Comments

Don't forget Embargo

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And thanks to you madam

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Thanks
:)