I have also noticed that I tend to heal/ress nin more than any other class recently. That being said the general quality of ST runs since patch 2.4 has dropped dramatically. Wiping on the second boss because people can't position the robes to save their lives, tanks fighting over agro, OTs sitting picking their noses while adds wipe out their healers, people not boring to unfreeze alliance A then whine in chat because alliance A didn't get on the platform and everyone got petrify, letting adds through at Amon, not avoiding Xande's ohko aoe or not going into the yellow circles, retard players who run out from behind the ice pillars as Amon finishes his ohko aoe, that one player that without fail dies at least 3 times every boss fight. The list goes on. I got my last sands yesterday and Im so happy I no long have to set foot in that hell hole.
On the subject of lolnin I saw a nin in AV go from 100% hp -> dead because they cba getting out laboured lead....