Starkiller Bug

idk where else to go to report a bug, all the information i got on google is out of day... so ill just assume this is where :/. starkiller at least in grand arena (too hard to get size matters not outside it), gets to activate size matters not TWICE. this not only let my opponents starkiller win against a counter i was using, but my starkiller also in the same round went up against their REY and did it twice in a row for the victory, please fix your game. this happened in the moment so i couldn't capture it