We're using OAuth/xAuth successfully for a while now, but last night some users started reporting constant failures. I didn't start seeing it until this morning. We're getting 401s, so we ask for the user's password again and attempt to re-auth (& get a new token) but it never succeeds.
Any thoughts on what we should look at? Does our app look OK on your end? Any other OAuth folks have their apps on fire? thx, --dwf