I take Subutex... What is the difference between the normal B8 pill and this 54 411 pill I've seen?

there isnt a difference

I don't know this but I suspect you may have seen the relatively new generic version of subutex. I looked on here and couldn't find a photo of the generic version, but know there is one and that it is probably only a year or less old. Wikipedia.org may have a photo, let me see if I can find it really quick. I didn't see one there either.