Worth noting that along with Rocky Express and Timber Tug Boat leaving the Rides Listing page, so too has Wet Wet Wet: https://www.thorpepark.com/explore/theme-park/rides/
Though it did not open at all last year, it was still listed on the website: https://web.archive.org/web/20210918113557/https://www.thorpepark.com/explore/theme-park/rides/
Interesting if Timber leaves and Lumber stays. I would have thought that ripping out Wet Wet Wet and replacing it with Timber and Lumber would have created a nice little family friendly area, with those two, Flying Fish, Depth Charge and the Beach.