Generated broken RAF link

Some days ago I generated a RAF link for a second account but I couldn’t go through with the setup because the link at first loaded to ‘Whoops there’s something wrong with your page’ and after a few times rechecking if it was right the link now doesn’t load at all. I made a support ticket but there was no resolution there. Do I need to just wait for the broken link to expire and generate a new one? Is this a known issue? Thank you.