PS5 version of FH5 not playable due to a database problem for players who has Xbox playthroughs

I love the series and played it on xbox for hours.

I bought a ps5 pro and wanted to play it again with better graphics. I bought all additional content as well.

And now I am stuck with a terrible bug. Every speed trap or jump etc. is shown as 3 starts immediately even if I get a 1 or 2 stars. The PB recorded is also not the actual speed or distance on the PS5 playtrough. I believe the PB shown and registered on my PS5 game comes from my old Xbox playthrough. So I never know which trial I should 3 star since they all turn to 3 stars as soon as I initiate it.

This is a game breaking bug.

I tried deleting cloud saves both on my Xbox series x and PS5 pro and started clean and nothing works. I suspect my registered data on leadership database which is not part of the save files is the problem. The game calls the PBs registered on Leadership lists (from previous playtroughs) and naturally gives me 3 stars in everything on my PS5 playtrough.

The bug also affects Accolades. 3 stars is shown on the map but Accolades for 3 stars is not given to me at the same time.

Here is an example. I only did 1 star on drag strip (on ps5) but because of the bug I am shown 3 stars on map with a made up high PB and no accolades for even 2 stars.

Since the game calls PBs already registered on Leaderboards and paste those PBs as actual progress in new clean gameplays and give stars accordingly, if developer gives us a chance to delete all our personal PBs on Leaderboards the problem can be solved. It will not be the optimum solution but at least I can play the game on my PS5.