Hello, I'm sure the issue has been reported multiple times already but I have the currently most recent versions of both Citadel and Alex's Caves, the maps have not finished loading for some reason. I'm playing on a multiplayer world hosted by a friend.

I'm not sure what exactly is the issue. Have any of these mods been previously reported incompatible?

To clarify, that is the server's modpack. The mods shown are outdated.
The server is loading the most recent versions of Alex's Caves (1.0.8) and Citadel (2.4.9).

Update: The biomes are loading fine, we accidentally found the Primordial Caves, but the the cave maps are just not working on multiplayer at all, but they work fine in singleplayer.

dupe #511