Next consideration: you have to be the owner of both the LJ com and the DW com to be allowed to transfer it to DW. You will have to keep trying to contact the owner of Das_Sporking to get them to run the importer again and close the LJ side of the com.

Oh, FUCK. We've been trying to get hold of her for over a year!

ETA: Oh, wait.

To import a community, you must be a maintainer OR owner (not a moderator) of the community on the other site, and an admin of the community (which must already exist) on Dreamwidth.

I'm a maintainer of both, though not an owner of either.