If anyone was around for the brit-alpha. The panzer 4 lost to the valentine head on, the airlanding officer destroyed obers without losing models. There was global abilities that put everything on cooldown and were absurdly strong.
Raid gave all your infantry nade throwing automatically for 30 seconds while giving them sprint. This meant all squads got deleted.
Airbombing strike (the commando one) hit you with IL2 style strafes and rockets before bombarding the entire area with the current bombing run.
Oh and now i recall the vickers bug patch, i think if you had vet 1 you got increased range, but there was a bug where you could enter and leave a trench over and over and it would increase the range essentially every time so it got to the point where it could see into bases and pin everything. Actually insane.