Was some significant V1 change recently implemented?

[umhoops]

FWIW for others having an issue. This appears to be caused my User Agent blocking on the Patreon API.

Added this line to patreon_oauth.php and at least users are logged in properly now.

		curl_setopt($curl, CURLOPT_USERAGENT, "your user agent here");

Confirmed here that this change was put in yesterday. @Jackie_Bow also confirmed that my IP had been being blocked.

Cloudflare IM NOT A ROBOT blocking API?!?

Hello All! I’m Jackie, Security Lead here at Patreon. Yesterday, we moved to challenge (serve Captcha) to requests that do not include a user agent. This is because historically, there have been a large number of badware or malware that omits user agents. Adding a proper user agent will circumvent this. We also serve captcha to suspected bad automated traffic. If you believe your legitimate app is being served captcha, we can work with you - feel free to privately message me here, and I’ll get b…