The current construction notices on CR/BLT's cash booking website pages are below.
@DISNEYFAN2828 - The Bay Lake Pool (the Bay Cove Pool) complex will be closed for your February trip. CR's "Bay Lake Pool" (which is the leisure "bullseye pool") and "feature pool" will be open. The note in the previous post is from 2024 - the "Bay Lake Pool (leisure bullseye pool) was closed late last year for refurb, but that has been completed - guessing WDW still has some bad info on their site.
https://disneyworld.disney.go.com/resorts/bay-lake-tower-at-contemporary/
https://disneyworld.disney.go.com/resorts/contemporary-resort/
September 2024 Through Summer 2025
Refurbishments will occur in select areas of Disney’s Contemporary Resort—including Bay Lake Tower and the Convention Center. During this time, the Skyway Bridge may have intermittent closures, but alternative walking paths can be used. Please allow for extra travel time. Guests may also see and hear construction during their stay.
January 26, 2026 Through Early May 2026
The Bay Cove Pool, the water play area and the whirlpool spa at Bay Lake Tower at Disney’s Contemporary Resort will temporarily be closed for maintenance. The Bay Lake Pool, the feature pool, the water play area and the whirlpool spa at Disney’s Contemporary Resort will remain open for Guests to enjoy.