Can't find fanfic from SKZBTSFan4ever "un-noticed beta un-wanted omega"

I have looked on the way back machine, fanfic net and I can't seem to find it. The title is un-noticed beta un-wanted omega the author is SKZBTSFan4ever and I have the link of the first chapter of this work

https://archiveofourown.org/works/71284591/chapters/185483786

They said they're rewriting an improved version of it but deleted the old one and I thought I downloaded it but it turns out I did not

If you can help in any way possible, I'll be really happy