Tried to relink a steam account through the PC Move page, and was told; "Relink Steam Account and try again." but I'm not given any option other than to close that pop up. Click "begin transfer" and it pops up again, no option to link steam or anything. In settings it just redirects me to the PC Move page, and I've tried to log into the Steam account and link it to my Bungie acc that way, but still doesn't work. Everything redirects me to PC Move where I get a pop up and no option to link. Any ideas?
I'm in the exact same position you are.