11:42 AM PST
We believe we have found a fix for the API errors some users were experiencing. Things should be working as normal once more. Please let us know if your app is still having issues.
4:43 PM PST
Some users and app developers are currently seeing "Request failed with status code 400" errors when apps submit requests. We are looking into this and will post when we have more information.
2:52 PM PST