So what's with all those weird winged Garlean gunships I see wrecked in parts of Eorzea? I noticed we never fight one (didn't even see any at at Castrum Meridianum), but there's still some (probably years old) wreckage of them here and there. I thought I saw Lahabrea riding one in a cutscene.

In fact, there seems to be a lot of debris in Larkscall. Was this something that happened in 1.0 or are the sylphs that hardcore?