У вашего броузера проблема в совместимости с HTML5
Incase you didnt know, 1.9.1 and 1.9.3 broke the Authenticator (infact it acturally broke for 1.8.0 too) it seems the "SignedToken" acturally has an expiry date, so i just made it grab the latest one from my website lol
Updated Authenticators:
Win32: https://drive.google.com/open?id=1fsrQUKZeoX8m0-qT4aO-hsTJ9XqS_KFu
UWP: https://drive.google.com/open?id=11rbHTiqZHj6l_uUQAdFDqHUbnV7Oh8-l
Check me out in these places:
http://bitbucket.org/SilicaAndPina
http://www.twitter.com/SilicaDevs