Work with Artists not working

Hi all, i am at 4k followers and have had work with artists for awhile. i haven’t actually got around to using it yet. However, i finally saw a prompt i wanted to do and decided to save it for the next day. The next day i came to it and it said there was a problem, i decided to just be patient as i thought maybe it was a glitch but it now been 3-4 days, it now says page not available and haven’t seen anyone else with this issue. I wanted to see if anyone knew why this is happening or if it’s happening/has happened to them too and how to fix it. Thank you