Premier Minetrain Lapbars

[Nozzy]

I know that the Trailblazer at Hershey has been fitted with a different type of new lap bar, and that the Runaway Train's new design is exclusive to Six Flags, but does anyone know if any other Six Flags Arrow Minetrain coasters have been fitted with this design?
Also, if they have, have they been having problems like ours had?