Stranded CPU overload?

Hi, im currently running a stranded server (among a few others) but i came on this morning to massive lag, i checked the server process stats and for some reason its using 100% cpu (where as all the other servers run at 10 - 20% with 10+ people online)
So im not sure if this is a game mode error or what? cause the lag is intense and should really not be happening…
Also, there are no errors at all that i can see.
any suggestions to whats going on here, and a passable fix?
Thanks, Shadow

I am planning to release an update sometime later this year to fix multitude of things that are wrong with the gamemode.

oh ok awesome, thankyou in advanced!