The narration no longer referenced the construction going on inside Space Mountain. The narration changed from
Greetings, travelers! Please pardon our space dust as we work to improve our launch facilities. Remember, your Tomorrowland Transit Authority is committed to all your space travel needs, no matter how far or how fast you may go.
To the new narration:
We’re now entering one of the real wonders of our world: Space Mountain. Blast off on a high speed rocket adventure and convene to the cosmos.