Yep! Something about DW and its very very stripped down/'improved' table coding is doing that for some reason. I encountered it before in the past and I'm trying to remember what it is exactly but I don't mind at all since its not that bad.
I'm really happy its working all the same and happy to see it on DW. I recommended my friends earlier to check this comm for both the coding and the icons and they love your codes after getting to see it. And you're welcome! Happy to help somehow when bothering you about this. Your codes are just gorgeous and are worth the cross-browser tinkering since they're all just spectacular. <3