Pages PDF Videos not playing

I love to ad Videos on Pages when I export a document to PDF, The Web Videos open a link to Youtube, but if I add a Video into the document. when I opened at my iphone or ipad, I can see both the web video and the regular video I add, it works beautiful, buth since last week The video stays as a picter, and it doesn't work.

the documents I saved before still running videoa but the new ones dont work

any one that use pages, let me know if you had the same problem or if you fixted.

Thanks