Getting Unexpected error when I try to enter a map after update

I just finished the campaign and when I open a map for the first time I get disconnected with error unexpected error, log back in and enter the map and same thing. Tried Canada and Washington and same error. Tried 3 maps. Don't want to keep testing because I only have a couple left now.

Same here. Unable to enter Maligaro's Sanctum from Chamber of Sins. Same thing happened even after relogin or creating a new instance.

Same error when I try to enter Sailor's Folly