Here from /latest! A lot of people are moving from LJ (as you well know); but since actual journals and comments are much more data than profiles/tags/icons, it's taking more time. It's not an issue on your end - in fact, it's just that there are so many other journals in the queue - which of course goes in chronological order by when people submit their import requests - and that the journals themselves have so much with entries and comments, that it's taking more time than usual. That, and the fact that I heard (since I don't volunteer/work from DW, so I'm just reading around) that there's a limit to how many journals can be in the importer at a time so it's just siphoning from journal to journal as they get imported.

tl;dr it's not you, it's not even dreamwidth, it's just the vast amount of people who are importing battling how many journals can be imported at one time (and presumably how much is on each of those journals, but I could be wrong about this.) It's taking ~30 hours I think on average for a journal to be imported if you submit the import request right now. wait for maybe a day and a half and see if everything is imported by then?