EDITED: The last two pages on the source,
Toysdaily reveals that this is just a April Fool joke. So sorry to mislead all S.H. Figuarts Kamen Rider fans.
I'm not very happy about the joke, using the news board of a supposedly reliable forum to disappoint fans for personal amusement with no apparent logic, but I'm at fault for linking the news as well. I'll be more careful next time.
A new scan from "S.H. Figuarts Collection" released yesterday I believe, showing S.H. Figuarts Kamen Rider G3, which is going to be a Jusco Japan limited release.

April 24th release, price TBA.Image is from Toysdaily.