[2022] Lost Maelstrom progress.

Yesterday got diamond on my third attempt with 2 friends on the maelstrom protocol and today after update lost the headgears and my class (currently says 0 xp), keep in mind that maelstrom updated yesterday.

Do I have to replay the whole thing to get my diamond back? Is there a fix?

Edit: My profile says My current maelstrom class is Diamond too.