Maybe this will help speed up the process to fix the weather

So I took the initiative to contact meteoblue about the weather and asking if we had to purchase their product in order to simulate accurate weather, even though I knew it was a partnership program with Microsoft.

It sounds like they will assist by copying to Microsoft support, this is their response:

thanks for your message.
The weather data in the new Microsoft Flight Simulator is entirely managed by Microsoft. You do not need to purchase any add-on from meteoblue.
If you find a problem, Please write directly to Microsoft, best with a detailed problem report, so they can check and fix the problem.
We will also copy the Microsoft support on your message, and hope this helps with the solution