plunks/popular returining 410 Gone

[OzBob]

Home page and http://plnkr.co/plunks the 'Most starred' is empty

Api call:
http://api.plnkr.co/plunks/popular?files=yes&pp=12&sessid=58802309c3579c0009c41c72
returns
410 Gone response

Seems fine here:

plunker_api/app.coffee

Line 106 in 29d31ca

app.get "/plunks/popular", plunks.createListing (req, res) ->

I'm happy to help out if you get me started ...

Also,
Tags
http://api.plnkr.co/tags
Returns
[]