Apparently it is a problem that Ford knows about and isn't worth them fixing. Both times it started with a golden, clear puddle on the garage floor. Biggest hassle was that both times had to leave it overnight because they don't stock those shocks at the dealer typically. I don't have the HD tow package, don't know if shocks are different on HD.
I've seen no signs of any leaking yet at this point. Doesn't mean they couldn't go at any time.