Delve city biome "terrain generator for client is out of sync with the server" error on Mac M1

I am being disconnected on any Delve city biome with the "terrain generator for client is out of sync with the server" error and kicked from the game. I've attempted to route around and enter from a new path. I've attempted to bypass it completely and enter a completely different city biome. Same error each time.

Bug #2917613927

Issue is still happening. I can't play Delve as none of the bosses are accessible.

Just chiming in to say I've been getting this constantly lately, and have lost access to multiple delve bosses today alone.

Happens especially in Vaal Outpost biomes.

Bumping this thread.