Too bad. In the meantime, your numbers show up on that website (accessed just now) with the headline:
Bulletin #1 - Vote by Mail 8:49:24 PM
The votes counted so far are probably just all the absentee votes received, probably not including late absentee. Once the rest of the votes come in, I would guess Hertzberg's percentage should decline (but I'm not from LA, so I don't really know).
Yep, you're right; they were mail-in votes.
I posted that from an article on the 'live thread' linked above.
It is bound to swing throughout the night. It should be interesting.