So after exporting a video from a multi-project file with several tabs, I returned to my Movie Edit file to find the timeline was completely gone. Not an empty timeline, but the entire lower section of the program is gone and I can't figure out how to get it back. I did nothing of the ordinary. I simply exported. I've been using this program for years and years now, but I've never had this happen. The movie file says "empty" but it shows 4:19 as the movie time, indicating that the video information is still there, but it's like it's stuck in no-man's land. Is the file just corrupted? Or did I simply accidentally close out the timeline box and can't get it back? Many of the options are missing, like exporting and such, seeming like something is wrong with the file. Please help. I've attached a screenshot.
All my other project files work fine by the way.