Error with OAuth gadgets in the trunk

Although the OAuth consumer details are properly inserted into the oauth.json file, when running an example OAuth gadget in the sample container the following error comes out. This is happening in the current trunk revision and it works fine with 2.0.0 release.

"Something went wrong: Could not fetch gadget spec ==== Original request: GET /m8/feeds/contacts/default/base?alt=json Host: www.google.com X-Shindig-AuthType: oauth X-Forwarded-For: 0:0:0:0:0:0:0:1 X-shindig-dos: on ===="