[2022] Trackmania (2020) Club Error when trying to join room : Servers are Offline or Under Maintenance

I've been having some trouble trying to join Rooms in my Club with certain maps. When trying to join the room, it will say "joining" for about 20 seconds before saying "Servers are offline or under maintenance. Please try again later." However, that isn't the case and only happens on certain maps. The maps themselves (made by members of the club) don't seem to be broken either as they are playable and accessable via the Maps list in the Club. The problem seems to arise only when we place certain maps into a Room (so that members of the club can play the map in the same lobby). Additionally if multiple maps are placed in the room, the non-problematic maps will load fine but when it's time to switch to the map having the problems the game will just skip the map outright. Does anyone know what causes this to happen? Why some maps are broken and others perfectly fine? And is there anything I can do to fix this?