Since the latest update in Real Racing 3 (season 7) my Google account doesn't synchronise with RR3. It shows that I completed the weekly time trial but doesn't show my progress in the overview. Also I can only compete as "guest" in the online tournament.
I'm running into the same issue.
I noticed that my online timings disappeared and tried a cloud restore, it gave me an error message about incompatible versions and a error code, it was #2 if I remember correctly.
It also said to contact support.
I only noticed that I was logged as guest after this.
