>>4405741It happens if you try to post in a different thread. Click Get Captcha in one thread, then post in the same thread. Don't click Get Captcha in any other thread. If you change threads, you need to wait 2 mins again, even if you made a successful post.
This is probably a test and buggy as shit.
Also, this is a website which took over a week to put up a static message instead of showing the cloudflare error page.
