What the shhhh

Sometimes, when you get dispelled and someone else in your party MWs you while you're casting another skill, there's this weird glitch that'll show you having a weapon on only when you're attacking, while you won't have a weapon on when you standing or walking, so your weapon will be flashing on and off while you attack. Probably not what happened here though o_o

Yes, that isn't what happened here because MW isn't even involved, correct?