See the email I got from Patreon Support yesterday - (Patreon)
Sep 17, 2020, 3:39 PM PDT
I’m so sorry to hear that you continue to have this issue.
Due to resource constraints, my team is longer able provide Patreon developer support for our Wordpress plugin and API, however we offer another avenue you can use to get support with your Wordpress integration.
Here’s what’s next for our Wordpress plugin and API
We’ve migrated our developer forum over to our main Patreon Community Forum — this is our official community forum with a lot more participation from both creators and the Patreon team. On the main forum, you have access to peer to peer support from other developers where you can ask questions, as well as resources available to help you run your membership.
We hope to be able to return to active support and continued updates to the Wordpress plugin and API in the future, but for now it is only available in an unsupported state.
As admin via Users menu in WP admin, go to the user profile of a user who is experiencing this problem. View the profile in edit or view mode.
Check the section titled “Patreon login info (debug)”.
Copy/paste all the info that is to the right of ‘Patreon login token status’ line in that section to this topic.These two numbers determine only the expiry time of the user’s login so they are safe to share.
This will allow us to see whether the tokens that allow the user to login via Patreon are expired. Users whose tokens have expired cannot login.