Sorry about this but I'm not sure how to close/mark this as resolved, would you be able to tell me how, thanks.
Yes, I did, and that was the problem, thanks, now to figure out which one it was...
1.19.21 is a hot fix and possibly has not been rolled out to Windows yet (Nor has it been Android) so the best option would just be to wait, sorry.
Sorry about this but I'm not sure how to close/mark this as resolved, would you be able to tell me how, thanks.