I just updated Chrome on my Debian. When i tried to load Glitch it trowed Flash is cutting edge alert. Maybe google upgraded flash too with this version.
Here is what about:plugins shows
Version: 11.1.102
Name: Shockwave Flash
Version: 11.1 r102
Location: /opt/google/chrome/libgcflashplayer.so
From adobe about site
You have version 11,1,102,55 installed