still problems getting edge animations work in firefox

Hi,

maybe somebody can help me with my problem getting edge animation(s) in firefox working

Adobe told within their updates  that they fixed the firefox - problem in this blog

http://blogs.adobe.com/edge/

But it still doesn't work.

I've made a draft  here with some animations  on this site http://edvbv.fermor.eu

Its working fine on any browser...also on ios  (Ipad etc.)  but it won't on firefox.

Can somebody help me...I'd be happy for every hint :-)

Thanks

Martin