Okay something interesting has been floating around recently. This could very well be a hoax, but it is certainly very strange and it seems like a lot of effort was put into this:
kroniktronikboy - Aphex Twin - Unreleased Ambient Works 1985-2012 | Mixcloud - Re-think radio
It sounds like him but not quite, and everything on Google seems to trace back to this Kroniktronikboy guy. Anybody else know anything about this?