EDIT: Additionally, It may be bounties paid for work (such as media or the block explorer) that were only recently deposited and came from the original premine.
I had thought of that but those bounties would have been paid months ago. The 5k I saw was moved the 11th of April. Just a few weeks ago after the announcement of dropping support for the coin.
Shit man. I'm just happy you are posting. Please prove everything I've said is wrong. I will take no hard feelings from it.