Solved

Accidentally left league!! :(

Hi, I accidentally left my league. I was in the pro section and now my car is back to basic stats. I joined my old league again straight away but now I am at the bottom of rookie. Is there any way to get my data back?

You are still in the pro tier. 

Yes just realised that, but My stats are at 1 - how am I supposed to compete??

Well your season is about to start and strategic use of spying on you opponents will catch you up fairly quick. You should also have a small pool of points...but your season is about to start, so maybe you didn't get any

Is there any way to regain my stats? Will devs restore them?

Write a PM to Yunus Blunion, he'll help you.

Who? How?

George 
The only one who can help you on this is Yunus. Please do not Pm him. Yunus will get to this thread and will give you an answer.

Well, my stats are back...! 

Yes they are :)