This started a few months back. If you haven't kept up with the news of Kojima not wanting to work on metal gear after this last one is released. Apparently Konami is looking to part ways with him after the release of the next one, which means Silent hills was canceled in the process. They have been trying to keep it under wraps. PT the teaser for silent hills was taken down yesterday.
Silent hills canceled
http://www.ign.com/articles/2015/04/...ancelled?watch
A petition was put up
SILENT HILLS PETITION ON CHANGE.ORG BEGS KOJIMA TO CONTINUE DEVELOPMENT
http://www.ign.com/articles/2015/04/...ue-development
The petition
https://www.change.org/p/kojima-prod...n-silent-hills