Had an issue this evening when we changed to this map, every player was unable to properly connect and had to rejoin the server to properly download the map. It sounds like an issue on our side, but until we resolve it, I'd suggest removing the map from the nominate list.
Many people had issue with the server when changing to this map. After that, I was having this map to play with: I will try to return to this map when the server will be empty.
Well, I just jumped on the server and switched it to this map to see what would happen for me. It downloaded just fine. I ran around and the map looks right. I didnt see any outlined boxes or glitches at all. I'm wondering if the large map file size, along with a full server trying to download it at the same time caused some people to give up on the download thinking it was stuck. Let's give it another shot tonight before we revert it back to rc4.
So I manually switched it to rc5 with a full server and let everyone know before hand its a large map file hang in there if it takes a minute or two. We got a full 32 person switch over. I think this version and especially our server is fine and performing smoothly.