ERR_NGROK_SHIP_RELEASE_FEED_CURSOR_INVALID: The 'cursor' value is not a cursor this feed returned: REASON - ngrok documentation

What does ERR_NGROK_SHIP_RELEASE_FEED_CURSOR_INVALID mean?

ngrok returns ERR_NGROK_SHIP_RELEASE_FEED_CURSOR_INVALID with this message:

The 'cursor' value is not a cursor this feed returned: <REASON>

Where can I get more help with ERR_NGROK_SHIP_RELEASE_FEED_CURSOR_INVALID?

Email support@ngrok.com and include the error code.