HELP! I just installed and started using animator plug in today, and I created a long animation with many moving parts. I successfully saved an animator file along with my progress today, but not there seems to be a glitch. I can see all of the assets in the timeline, but I can't scrub through the timeline. When I click back to beginning it won't take me there, and when I click on generate video...all the windows disappear and I can't see the generate window box that I did see before. Not sure how to solve this glitch and open the generate window box again.