Thus we didn't use the same interpositive as the theatrical one, because that one contains subtitling already. In tracking down the elements, we found that the only ones in the vault were ones with subtitles- these clearly weren't the first generation off the camera neg because they had to have the subtitles burned in.

My memory is failing, but I think maybe this turned out to be inaccurate. (Since it was possible to have your cut negative on A and B rolls and the subtitles on a C roll).