Sadly, closed rides were an inevitability after the accident last year. They closed rides they thought would have the least impact (and for the most part they got it right, the CCL rides weren't hugely popular and Sub Terra had already been closed the majority of the previous season, only Hex was a loss) and hid it behind a marketing campaign. The TLC updates have been great, but it's still standard maintenance that should be expected of the park anyway. Plus it's very easy to show updates of buildings being painted and themeing being touched up to distract from the fact that literally none of the TLC updates have been to do with the five closed rides.
Of course, I don't actually blame them for the TLC program. It is getting things done, and seeing as the budget cuts came from Merlin, Towers have had to make the best of it. I know we like honesty from the park, but let's be real, no park is going to admit they've closed five rides and removed two others due to budget cuts. TLC has been a small but appreciated consolation.