Book Misprint - Tumblr Posts

I think the Prologue chapter ornament of my copy of ASOS has a misprint. It seems to have layered the regular chapter ornament with some other chapter ornament from… somewhere (it’s not like any other in the series).

This is what all other chapter ornaments look like^

My question then becomes. What is that mysterious chapter ornament?! Where did it come from? What errata is this?

If anyone knows. Gimme a shout. My editon is the paperback I think 2002.