Acrobat CC asking for a product code

I cancelled a student/teacher CC subscription on 21st June, which terminated on 1th July. On the same day, I took out new Photographer CC bundle (PS and LR & Acrobat Reader XI).

I have had to chat with support a few days ago because LR and PS were not registered and showing as trial version. This was resolved fairly quickly by logging in and out of CC manager.

But today, I have opened Acrobat and got a similar message saying I'm using a trial version and I need to enter the product license code.

Does anyone know what might be going on and how to resolve it please.