Ok, there is a quick fix.

Download a file called "ifoedit096" from http://www.ifoedit.com/

Unzip the program (a single exe) onto your PC, start it up and chose "Open".

Search your computer for the video_ts folder you downloaded from my torrent and (one at a time) open each inf file. Then find each line of text that has an aspect ration on it that say 4:3, double click on that line and a little menu window will open. you then just change the ration to 16:9 on the 2 or 3 lines in each ifo file and re-save that file under it's original name. That will force the movie back to it's intended 16:9.

Sorry for the hassle. Somehow the unchanged folder got saved to my PC....