Stuck on the 'Loading...' screen while trying to verify you're not a robot? You...

https://aged-wiki.win/index.php/How_to_Explain_reCAPTCHA_Without_Annoying_Your_Readers

Stuck on the 'Loading...' screen while trying to verify you're not a robot? You aren't doing anything wrong. This happens when a site hits its free quota limit. Stop refreshing your page. The issue is on their server side. Just try again later.