So I had pre-ordered Two Point Campus without adding it to the Wishlist, I seem to be unlocked from a couple of Avatars. Is there a way that these can be unlocked or are they now forever unobtainable?

Ah I see that is has already been answered here: https://community.twopointcounty.com/two-point-studios/two-point-campus/forums/1-general-discussion/threads/60-serial-wishlister-wishlist-tpc-on-steam-already-purchased?page=1#post-242

Guess they are forever unobtainable :(

It's a shame but it's my own silly fault for taking it off my wishlist once I had purchased the game... had I known we had to join the Two Point Community I would have waited...

I had the game on my wishlist and then purchased it. Only to discover this community website today. TPC was no longer on my wishlist! :(