Solved

Bug with coins after the race and with hiring

1. Didn't get 3 coins from sponsor after the race on the 1st of June.
The same in Russian: Не получил 3 жетона за гонку от спонсора.
2. Tried to hire technical director, made a bet, nobody raised it, but I didn't win the auction. There was no results for this auction.
The same in Russian: Попытался нанять технического директора, последним сделал ставку, её никто не побил. Но я не выиграл аукцион, по аукциону не было никакого результата.

That is odd...
Did you shortlist the technical director to be able to check if they went to a new team?

No, I didn't add him to shortlist :(