Can't seem to get custom video library to use metadata

[LiquidAurum]

I have a jiu jitsu instructional library and I used mp3tag to put in the titles and track numbers for all the videos (each chapter in a seperate season). It has them all sorted into each "show" and season properly, even got the titles down but it doesn't it isn't pulling the track order at all. It was working for some time and I wanted to refresh the metadata for one particular series and usually refresh for just that one but for whatever reason decided to update for the entire library and when I did that also accidentally clicked "replace all metadata" thisfucked up my entire library. Do I need to rebuild the library?

[TheDreadPirate]

What library type are you using? A shows library? Did you give each file an "episode number" within each "Season"?