Confirmed what Joebl0w13 is experiencing. Server was downgraded to 36.4 by simply rebooting. Attempted to login via Xbox Series X and got the same result as 36.8. Still waiting for this to be resolved.
Same as Rlizee. Unable to join server with trying to load then back to XBox Dashboard. Client: XBox Series X Server: Nitrado Server
No issue playing a couple hours ago prior to the update.