Are you seeing frames duplicated that should not be, in all of the sources? (can’t look at all of your new comparisons at the moment).
I’m not sure exactly what you mean. For example, let’s say you have frames a, b, and c that are in a sequence. Frame a for the blu-ray, gout, and deed are in sync. In the blu-ray and GOUT, frames b & c are the same (due to the movies’ framerate) but in despecialized, a & b are the same. On frame c the sync is once again made identical. The screenshots above addressing this observation are frames a & b in this case.