Not sure being too specific on model designations helps that much - if we must talk specific model numbers the 225LP in this tragic accident contained a number of design features specifically designed to prevent a recurrence in the problems that affeceted what the press, industry and Airbus call Super Pumas.
Thus it is possibly even worse that some form of gearbox/rotor failure seems to have occurred again. Unfortunately public perception can often be more powerful than raw facts and this brand is going to struggle now - whatever the reason for this tragedy turns out to be. Those of us who spend a lot of time in aircraft know that 100% safety isn't realistic, accidents will always happen and when something dramatic happens in a helicopter's main gearbox/ rotorhead the outcome will usually be bad. We also know these are still pretty safe forms of transport and despite the recent accidents have saved many more lives than they have taken - but you won't be hearing about that from the tabloids