Massive change in count for Thanks for the Carry after faction change

I faction changed my dwarf to orc and my progress on “Thanks for the Carry” dropped from 498 down to 460. I had read the FAQ before doing the faction change and can’t figure out why the MASSIVE drop in count.

There were a lot of faction specific mounts in BfA, if you haven’t earned and bought the Horde counterparts then that will be some of it. There will be more to it though, that wouldn’t account for that many.

Did you change professions at all? That would affect the count too.

No profession changes but I’ll take a look at BFA mounts to see if anything stands out, My Druid was my main in BFA.

Thank you Mini