Your internet connection seems to be the problem or your browser. Try first restarting your WiFi/data connection. If it's not the problem, try closing the window, visit again the link, then do the reCAPTCHA . You can also use different browser or clear your browser's cookies and cache.
If it doesn't worked, restart your device.
no it doesn't work also for me I visit the link have the same result with catpchas so its not browser problem since I tried it in two different browser .For now I think its better to use other alternative archive that gives by Maus until its back to normal.
Tried it, there were no problem archiving (I tried to archive the thread that @Maus0728 provided, and it worked!). Wondering why you guys are experiencing such problem...
By the way, just to ask, is it okay to use this tools even the connection isn't secured?