Ryan on the SiF forums was able to confirm that Lillie was not Sue Glover from Sue herself.
"I got in contact with Sue as well to discuss the possibility of her coming along to the 25th Anniversary Event, and she listened to a clip of Lillie from YouTube, and later confirmed, she wasn't the voice of the character, but did record the song." -Ryan
The thing is I'm not really sure that a hat shifting can really count as a goof as a hat is removable anyway. Now if Warrior's funnel had tipped or his face had jolted, than that would be regarded as a very big mistake without a shadow of doubt.
I never worked on TUGS!!!!!! IMDB has me incorrectly credited too! I explained situation to them aswell.
If my voice has been used in someway (taken from elsewhere) I'd be fascinated to know but I don't think this is the case.
Thanks very much.
Don Austen is a puppeteer and voice artist. He has done the puppetry for films like "Little Shop of Horrors", "The Witches" and "Star Wars: Episodes I - The Phantom Menace" and for television shows like "The Hoobs", "The Basil Brush Show" and "Me and My Monsters". He once provided the voice of the Coast Guard's Messenger in TUGS. He has also performed as the Ghosts of Christmas Present (voiced by Jerry Nelson) and Yet to Come in "The Muppet Christmas Carol".