Embed support videos not working

Hi Guys,

The support videos that you offer on your site are no longer appearing on our site. We embedded them into a page a few months ago and had no problem seeing them until recently. One of our new members let us know that they are no longer showing up on our site. Can you let me know if you’ve made any changes to the videos or what may have caused them to disappear.

Any help you can give us is really appreciated.