I'm rather puzzled by this.
When you put maps on a server, some of the maps repeatedly give players the wrong map version. I'm not sure whether it's the server's fault, or there's an anomaly in the map itself that is giving the players the wrong map versions. I had one map on the server where everyone except me kept getting kicked for wrong map version.
Is there any way to fix the maps, if they're the cause of this problem?