Disneyland Paris announce today (5 February 2019) that the repairs to the exterior of the Twilight Zone, Tower of Terror at the Walt Disney Studios Park are nearing completion.
The Scaffolding removal will commence on 18 March 2019 at the end of Star Wars: Legends of the Force season. This will be in order to not disrupt the projections for the Night Time Spectacular – Star Wars : A Galactic Celebration.
The removal of the scaffolding will continue into April & May 2019 with estimated full restoration of the attraction to be completed at the end of this process.
These dates are of course subject to change.