You realize CZ has/had 4 different models of the TS2.
Blue, Green, Bronze and now Orange.
There is some overlap in the models and CZ killed off the green and wouldn't be surprised if the bronze is next.
CZ didn't get rid of the green. However, that's CZ UB, Not CZ USA. It's one of the things about them that can be extremely confusing. Some stuff on the UB website/catalog is not available in the US, and it works the other way around as well. The green and bronze were never regular catalog items in the US, unlike in some other markets. Some were imported to the US as a sort of one off situation, but there were and are no plans to make the green and bronze regular items in the US. A lot of that has to do with the overlap you mention. In the US at the price the bronze would be at 99% of people would just get an orange. The green was kind of a sweet spot in my opinion but in the end it didn't make much sense with the other models and what pricing would be on all of them.
So all 4 of those are active CZ items, just not in the US. Only two are active in the US. To further add confusion the regular TS2 in the US has blue grips and it has silver grips everywhere else. Because...why not! Lol