Its not broken, it was removed and is in the process of being replaced and re-installed.
We just returned from SVR on the 8th, and here is where they were in the re-installation process by earlier last week:
There are 7 pools at the resort, three of which are sizable and have extended hours (8 am to 1 pm). Five of the seven pools at the resort are all on the same side as the smaller Falls pool. If a pool is crowded, guests have lots of other swimming options within a short walk. There would be no reason to disable the slide for crowd control purposes.
As an owner, I am very happy to see Starwood committed to ongoing maintenance and/or replacement of the fixtures.