I got all excited last week when I received the invoice for the balance of payment on my Nucleus (right, long), and paid it pretty much right away. Had my FFL send in his info pretty much right away as well... and that was the last either of us (my FFL or I) heard about it. So I called ARC today and was informed that there was a goof; that they're only making/sending short actions right now, and it'll likely be a couple of months before I see my long action.
It's not a big deal (since I'm not ready to complete the build, anyhow), but I just got all excited after seeing the invoice. Oh, well. I s'pose that the reason I'm bothering to post at all is to let the folks who are waiting on long actions know that it looks like it'll be a bit.