Video bugs in french 2

i just started “french 2” and i noticed a bug (in firefox and chrome); some videos do not load

this is just one example of videos not loading, but there are at least several others (while some of them work as expected):

expresion "moi aussi"
http://static.memrise.com/uploads/things/video/1000091391_161026_0930_52.mov

error thrown: “416 Requested Range Not Satisfiable”. response headers say: “X-CacheError from cloudfront”. video is not loading even when i append vars to url (i thought it might have been cached incorrectly but that’s not the case).

thanks for fixing it!

We’re looking into it right now. So sorry for the trouble in the meantime.