[Sword & Shield] Max Raid Battle Glitch?

Anyone else had experiences where the "faint-counter" in raid battles isn't right? I was just battling Zygarde in a Max Lair (offline), first turn it knocked out one Pokemon, and the message jumped straight to "the storm is growing too strong to withstand!". The second time a Pokemon fainted we were blown out of the den. Like, I was sorta doing it on autopilot shiny-hunting, but I'd have had to miss 4 straight turns for 2 Pokemon to be KOed then back on the field, and I swear I didn't. Is this a glitch, and has it happened to anyone else?

The four Pokemon knock out limit is for the entire Dynamax Adventure, from start to finish.

Were there any Pokemon knocked out in the previous battles along the way, or were those 2 Pokemon Zygarde fainted the first ones?

OHH. That might have been the case - I've never seen this information before, and it doesn't usually come up since the non-legendary battles tend to be easy/fast enough that nobody faints. Thank you!