Please: Help about wrong long-term Energy statistics

I would appreciate if someone could help me (and I think all people in the same situation) with wrong costs…
After one of the recent update some Energy Data was “migrated” creating some problems with few data…
I was able to fix all wrong Energy Data but not the Energy Costs… I also have a strange value (I would also understand how to fix it) for Gas consumption…
See all screenshots below

Currently I have the following wrong data (Energy Costs and one Gas consumption qty)

immagine

immagine

immagine

anyone can help/is able to guide me on how to fix them?
As you can imagine these wrong data affects totals which are obviously wrong

Nobody can help?