Firefox No Flash

[Brett Madd]

Hi,

Yesterday when I viewed http://prezi.github.io/prezi-player/ in firefox without flash installed, the embeded prezi (https://prezi.com/player/?oid=hp08thgs3ifs&explorable=0&controls=1)  would show a please install flash message. (expected behaviour!)

However when I visit the page today it shows no error, and instead infinitely refreshes the iframe, and tries to contact prezi over and over without success...

Does anybody know why this is happening and how to fix it?

Many thanks