Hi, I'm fighting against this issue. Here is how to reproduce: - Open Snap-n-run; - Authorize on Flickr; - User tap "authorize" on Flickr; - All OK (authorized) - Return to Snap-n-run; - Tap on "Reauthorize" - User tap "authorize" on Flickr; - Error: Invalid API key or Signature; Any idea or suggestions? thanks. simone