No, I have never lost a drone to puffy.
Interesting......
I don't remember having lost a drone to puffy either.
And I'll add (anecdotal, I haven't kept statistics) evidence to lusche's Ki67 death data. I take various types of bombers to strats, and in my experience Ki67s seem to have the highest mortality rate to puffy ack (and the lowest mortality rate to enemy fighters, which is why I use them!). Ki67s can take a lot of damage before dying, so this doesn't seem logical.
Lusche, I don't like B29s but I do fly them on occasion, and puffy ack deals my lead plane an eventually lethal fuel tank leak roughly 15% of the time. Do you count planes you have to ditch due to fuel leaks in your "death by puffy ack" statistics, or only planes that go down with missing wings or in a blaze of glory?