oldfan I meant to reply to you way back when, but I kept putting it off for a day or two, then putting it off for longer, when I thought of what to say... But I still don't really have an answer I can express clearly.
The reason it's no longer accessible is that I took it down deliberately because I don't like it. It's still present on the site, if you have the magic decoder ring... or at least a bookmark or external link, as you pointed out, and I haven't attempted to have it purged from archive.org, but I've removed links from stories and from Google/Bing while I decide what to do with it.
The problem I have is in the resolution, about Angel's heritage. Her ancestors were enslaved, coerced, raped and abused because of their race, but somehow Angel falling in love with a white guy appeased the ghosts and made everything okay. It didn't seem that exploitative at first, but sometimes retrospection can make you uncomfortable about writing that seemed just fine at the time *.
I've been thinking about how to fix it on occasion for years. When I do I'll post an updated version. But I like the way it works now, other than motivation, and changing it significantly would spoil that. I'm currently thinking it would work better if it was less about revenge and more about pranks / malicious mischief, ended reluctantly only when Angel intercedes. That gives the paranormal entity / ghost / poltergoose / whatever something of the upper hand rather than the victim of oppression, and puts more power into Angel's hand to end the negativity.
Anyway, that's only a rough idea at this point. It will be back, one day, and I'm sorry I didn't reply eighteen months ago.
* - Apparently Sting didn't realize that "Every Breath You Take" could be reinterpreted as the musings of a predatory stalker for years after the song was released... 🙂