Closed for rehab at the very beginning of 2019 (January 3rd). Was originally only supposed to last a few months but they've kept discovering more problems as they go, causing delay after delay.
Last update from January 2020 was that it would be closed "until summer". But that was pre-covid so who knows at this point. As of today it's still closed.
Nonetheless, no, the closure is not permanent. They will reopen it eventually once they finish fixing it.