I'm already a week past receiving the K-1s for the other MLPs I own (the good ones). Besides being the worst units/stock I've ever owned (no ones fault but my own) these guys are proving to be last in everything.
It was on https://www.taxpackagesupport.com by March 2nd. That is fairly middle of the pack as far as when the K-1s come out. Mail takes maybe as much as a week longer.EPD is not expected online until March 21, 2012. Be glad you don't have that one if you are in a hurry.
I rec'd mine on Friday 3/9/12.