The Energon Pub

I was just watching some clips of DOTM and I noticed something really strange some clips on Youtube have a very strong (obnoxiously so) blue and teal filter on them - to such a degree it washes all the detail out. and other are cleaner and paler and you can see the detail.

Is there a difference in the colour timing on different releases of the Movies - or did someone on Youtube monkey with the colour to avoid getting a copyright strike ?

Any ideas ?