The very similar Bond accident was an L2 but the gearbox shaft faults covered the EC225 as well so both types were grounded. Part of the perception issue is they all share the same fundamental Super Puma Type Certificate so no matter how much rebranding goes on they're still linked as a series. From a pax point of view they all look pretty much the same too. The 332Mk1 does have a very good safety record overall. That doesn't stop evolutions having design or manufacturing flaws (not saying that is necessarily the case here), especially when you are pushing the performance up.