Hello - I logged in to the Windows app today and saw that the app updated. I see 9.03 at the bottom left corner, and the menu items at the top have changed.
After the update, the videos have essentially stopped working. I get some sound, but there is no motion to the video, just periodically updated images. My setup (Windows 10, HTC Vive) was working fine prior to today.
I've rebooted several times, etc. I don't see problems with any other VR app.