Tax report gain does not update

Describe the problem:
Tax report for 2021 says 40,515.02eur gains:

As a test I update one transaction which has 9,990.48eur profit manually to have “Net worth” of 10eur

After “Updating your gains” the tax report for 2021 still says the same 40,515.02eur gains

Which exchange/wallet is this regarding?
not applicable

How did you import data into this wallet?
All CSV

What have you tried to fix this so far?
Ensured that all data is correct - multiple friends also confirmed this.

Don’t know what that net worth does, but if I delete this transaction and make another transaction as “sell” COIN->EUR with the correct networth and then “buy” COIN back with original value I’m able to get presumed acquisition cost (in finnish “hankintameno-olettama” done with koinly)