Hello everyone!
First things first, I just joined here, but I can call myself a DLP veteran with more than 15 visits on the counter

Anyway, I read somewhere that the Tower of Terror will get refurbishment starting from 21th of May. They said they will put up scaffolding to work on the exterior. However, does it mean it will close completely, as in, not being able to ride the attraction? Or will they only work on the exterior?
This is important, as ToT is my #1 fav attraction and I've planned to go in the beginning of June. Also, I'm going with my BFF who will go for the first time (in forever

) I really wanna take her on it, and we are willing to move our visit, just so we can ride ToT.
Tl;dr: (when) will ToT close for refurbishment, as I will have to move my plans if it's down in June?
Thank you for helping out this newbie!