Is Anyone Else Seeing Duplicate Entries in My Feed?

If so, apologies. We have a bunch of minor irritations at the moment following our migration and DNS transfer, but I can’t figure if or how my feed got corrupted. FeedLounge is showing a variety of my entries duplicated, some even tripled, while a quick look at my feed on FeedBurner (the version I’m picking up) shows only single entries. Is anybody else having a similar problem, or is it just me?