The flumes at the NSC won't be ready in time for the Easter school holidays.
Education, Sport and Culture Minister Graham Cregeen was asked to provide an update in Tynwald this week - he confirmed talks with the sub-contractor are ongoing.
The leisure pool has been closed since August 2018.
Mr Cregeen has described the situation as 'extremely disappointing'.
Bin service urges people to stop tossing batteries
TT course road closure causing bus diversions today
MHK queries government worker expenses
Steam Packet sailings delayed tonight
PPE Medpro put into liquidation
Part of TT course closed tomorrow
Carl Cox backs cancer charity's TT fundraising auction
Business appeal over thousands in unpaid bills