Zone is frozen (wrong game version?)

Hi everyone,

I logged my first raid yesterday.

If I want to check the ranking it says:
There are no ranks in this report for this boss. If the zone is frozen (e.g., an older zone or an older ranking partition), then it will not contain any ranks. If you believe this is an error, you can try clicking the Export button below and see if that fixes the issue.

I already hit the Export button, but the message does not change.

Did I upload the log to the wrong game version (Shadowlands instead of TBC)?

Log: Warcraft Logs - Combat Analysis for Warcraft

Thank you in advance,