I'm aware that no-one's asked my opinion, but...
A lot depends on how exactly that tip took a set and later broke. I can see a thin tip bending and taking a set if you pry with it, especially with just the first inch of the tip. It's a long knife, and it's easy to create a lot of pressure on the tip. However, if the tip bent in simple stabbing, then that does feel like unusually low performance. Much thinner knives have survived a straight stab into wood without taking a set. If the stab wasn't quite straight, though, and notable lateral force was put on the tip during the stab, then I can see how a thin tip like that would take a set. Hard to say when I wasn't there. One has to keep in mind that the longer the knife, the easier it is to put lateral pressure on the tip without really noticing it...
A lot depends on how exactly that tip took a set and later broke. I can see a thin tip bending and taking a set if you pry with it, especially with just the first inch of the tip. It's a long knife, and it's easy to create a lot of pressure on the tip. However, if the tip bent in simple stabbing, then that does feel like unusually low performance. Much thinner knives have survived a straight stab into wood without taking a set. If the stab wasn't quite straight, though, and notable lateral force was put on the tip during the stab, then I can see how a thin tip like that would take a set. Hard to say when I wasn't there. One has to keep in mind that the longer the knife, the easier it is to put lateral pressure on the tip without really noticing it...