Solved

Malaysia weather

What did you try to do?
Open weather said it was raining and not stopping for next hour. Game icon said light rain but 0mm for the entire 20 min before the race. Home page didn't change. 

What happened instead?
Practice lap was run and icons show dry sunny after the lap, 27C. Driver wanted wet setup always.
Home page shows rain but it didn't go above 0mm. Live race completely dry and sunny for the whole race.

Did the problem happen while using wi-fi, mobile data, or both?
Wi-fi

Did the bug happen in the app, on PC, or both?
App

What is the model of your device?
S20

What is the operating system?
Android

What is the version number of the operating system?
Idk

Can the bug be reproduced?
Yes, everyone in my league had the same experience

Additional comments:
One player in Elite had 1 driver on wet and 2nd driver on dry setup. Wet setup driver finish 20s ahead in the dry race.

Seems like the Weather shown on Front screen and practice difference is back and weather is frozen in current live races. Especially if you look at a circuit like Turkey its currently 13'c on Track but 18'c Real life. 

GB is 9'c Dry and 8'c 3.9mm in Live race