Tower. The server is not available (Mortal Kombat 11)

Can't go any tower, constantly on the penultimate opponent throws with the error "the Server is unavailable. Please try again later"
This problem is only in the towers, the crypt, all played without problems.
Tried to reinstall the game, and change the profile name and deleted the folder from my documents, all to no avail.
Has anyone encountered similar?