Ladder tier promotion bug

I promoted to diamond 1 in ladder 4v4 but I’m still playing in diamond 2. Any idea if the database will update itself automatically or do I have to promote Masters 3 in order for the system to catch up?

And for some reason I can’t add links or pics. Wow, best. forum. ever.

EDIT: The season has been locked, that’s why it didn’t promote me, I’m stoopid, no bug whatsoever.