Interesting.
So, I have dug deeper. Looking at the wallet that I sent my transaction to, there were token transfers out of that wallet that appeared to be automatically triggered by the incoming transaction (a common thing with ICOs, so great). My transaction, however did not trigger such an event - at least, when I scan through all of the token transfers from that address, looking for my address, I don't see it.
So, either I sent my transaction incorrectly, or there was a glitch in the contract, or something. So, lots of other people did get their tokens, just not me. Bummer.
I'll try emailing the Dev on their web site - maybe there's still a human being back there. At least there is still activity on that wallet.
Thanks.