Robert Newman

We are also seeing this issue having cropped up in the last couple of weeks with our application that was working and there have been no changes on our end recently. 

I have noticed in testing that the format of the access_token has changed it is now twice as long as some of the ones that were created. The older shorter tokens continue to work but I get a similar error message to Cesar when using the newer style tokens. 

"The access token provided is expired, revoked, malformed or invalid for other reasons."