Probably a bug that has already been reported, but cbfed checking. 
After the first objective on CW was completed, the remaining areas of the map were found to be filled with water. Everything played as normal though. Have no idea how to replicate it.
Water bug on Underground
Humate
(Humate)
#1
Mustang
(Mustang)
#2
Yes it’s been reported, I think it happens either when you join the server mid-map or you stay on the server long enough to play the map multiple times.
