It did two blocks after 2.5+ hours and now seems to be taking another nap because they moved 500k coins again in one of those blocks.

3004 zzzzzzzzzzzzzzzzzzzzzzzzzzz
3003 Thu, 19 May 2016 17:04:00 GMT
3002 Thu, 19 May 2016 17:04:00 GMT
3001 Thu, 19 May 2016 14:25:20 GMT

https://ionchain.com/address/ih4X5nhzYVi6Nd4tcGX1qvtC47dzdThZV8

But at least they're nice guys.