Movie file name change

I updated a movie but when I exported (to disk) at some point along the way the movie name in the export file has been changed. Now when I upload everything to my server the movie will no longer play. The video plays in a popup. I’ve tried deleting the video box and adding a new one. No joy.

movie name in Sparkle:

movie name in output file:
Screen Shot 2021-03-17 at 6.31.34 AM



EDIT: I deleted everything from output folder and everything from server. After reuploading the entire site, it’s working now.
I’m still curious about the filename change.