The Editor's Note from Miceage is quoted by me in the first post of this thread. It's closing for a standard rehab, and further on Miceage last week the editors were bantering with commenters that it was due to mechanical reasons with the animatronics and ride system.
Although, I went on Racers this past weekend and the whole ride looked fantastic. Every animatronic performed perfectly, and even the funny little smoke ring effect from the tipped over tractor belched out at us as we went by. The ride looks fabulous and everything works, so not sure what they are rehabbing???