It seems recently a lot of people have randomly had their flash extention disabled for no reason myself included
Hey there. had a similar issue a while back. Chrome's new update removed access to the plugins page. Fixed mine by going to Chrome settings, privacy, content settings, and turning on "allow sites to run flash" instead of the usual "ask to run" Or if you don't like the idea of allowing everything and anything to run flash, you could just add the sites in the exceptions box. Turns out theres a site with instructions. https://helpx.adobe.com/flash-player/kb/enabling-flash-player-chrome.html
People have been sending me reports all over the nets because of this. I'm thinking of adding yet another useless track just to get this message out.