I initially missed the word "Main" in this headline: https://www.gov.im/news/2019/oct/11/nsc-main-pool-fully-operational/
The boom, which is used to divide the fixed depth floor from the movable floating pool floor, was not able to be lowered since the opening of the main pool in August 2019, due to a fault with the control mechanisms.
The engineers from the installation company who had travelled from Holland on Wednesday, worked through the night on Thursday and for a short period on Friday morning to undertake the repairs and necessary testing, whilst minimising disruption to customers.
but...
The leisure pool and flume rides will remain closed following problems encountered with the flume stairway installation. Discussions continue with the manufacturer and installer in order to resolve this matter.