That's my impression. I have the original release on VHS, and the Director's Cut and 'Uncut' versions, and the "Here it comes - the speech" and "Good speech, eh?" only appear on the short theatrical release.
I don't have the superbit or blu-ray versions, so I can't comment on them.
As for dubbing, I don't think every single actor spoke English, so only a handful did their own dubbing. In the 'Uncut' version the dubbing changes the dialog so much that I can no longer watch it that way, though I only found that out by forcing myself to watch the dubbed version with the subtitles on. Once.
