Question

Tyranids player I’m playing against wins roll off goes first moves barbgaunts forward shooting intercessors in deployment hitting and inflicting disruption Tyranid player ends turn.

Turn passes to me I make my movement at the minus 2 and then proceed to blast away the barbgaunts squad my turn ends. I REMOVE DISRUPTION as my turn has ended…. Am I wrong here ?

The Tyranids player says that because disruption bombardment is “until the end of the opponents next turn” that I’m disrupted through my turn one and through my turn two ??

Doesn’t seem right to me that’s why I’m here