Rockstar has fixed all issues reported yesterday regarding GTA Online character transfers along with the "CE-32937-4" day one patch bug on PS4.
Yesterday, reports began cropping up of users not being able to transfer their GTA Online characters from old-gen to new-gen if they've not logged in since 2013. Shortly after, some users started reporting a bug related to PS4's day one patch.
Rockstar has since updated its support page to say that all versions are now working as intended.
Which means character migration between old-gen and new-gen consoles are now working, and the "CE-32937-4" day one patch bug on PS4 has been resolved.
Now that character transfers are working again, you can follow our simple guide if you want to transfer your character from Xbox 360 or PS3 to Xbox One or PS4.