For what it's worth...the following was on the Led Zeppelin Newsfeed and Ramble On Radio podcast:
http://ledzepnews.com/2017/03/18/jimmy-pages-active-discussions-may-led-zeppelins-50th-anniversary/
Jimmy Page’s ‘active discussions’ may be about Led Zeppelin's 50th anniversary
The “active discussions” that Jimmy Page is currently involved in may be about activity surrounding Led Zeppelin’s fiftieth anniversary, Led Zeppelin podcast Ramble On Radio said in its latest episode.
Last week we reported that Page has been in “active discussions” to perform as part of the Desert Trip festival in 2018. However, Ramble On Radio host Brian Gardiner said in his podcast that the “Oldchella” rumour is a euphemism, and instead the rumour is about possible future Led Zeppelin activity planned for 2018.
The original rumour from last week came from a respected Led Zeppelin fan who does seem to have inside knowledge of the band’s activity.
What’s not clear right now is what the rumoured discussions are about. They could be about a one-off show, a series of shows, or even the release of new material. The only thing we know for sure is that it’s still early days.