The original tour was launched in WMC and was based on the west end version whereas the last tour only visited the much smaller Cardiff New Theatre and was based on the Curve version so I would expect this new tour is more like the original. Hoorah!
It is the same tour as before by the same producers
Which tour, the 1st or 2nd? Have you got a source?
The most recent tour of the Leicester Curve production by the look of it, seeing as it's using the same website and the "As light and bouncy as a bubble of gum" quote on the WMC page was used for that production.