Brann + Topior + Zola bugged

My opponent played Brann into Topior into Zola and 1 nature spell which summoned x4 whelps. For the remainder of the game, each nature spell summoned 4 whelps even though they never played either Topior that was copied in their hand. They should have only summoned x2 Whelps per spell.

When I tested that interaction with just Brann Topior, it only summoned x2 whelps like intended.

Do you have a replay? If you already tested it and it worked fine, they can’t really do anything without further information about the game in question.

Sounds like a bug, hopefully they can playtest it.

Without further information on the state of the game in question, there is nothing to playtest