If you encounter any of these, you are likely in an A/B test group. The standard answer CS still works for 99% of users.
The most common issue is that the button to agree to the forum rules remains greyed out even after waiting. You can bypass this manually using your browser's developer tools:
Note : If the "I agree" button isn't working, try disabling your ad-blocker or using a different browser (like Firefox or Chrome in Incognito mode), as some scripts can interfere with the button.