Does this mean delays?No. Either they were testing it to the breaking point, or it had some problem that needs fixing.
Can't imagine they didn't expect this in some form.
Meanwhile...
Investigating a (very small) leak in the upper stage. If ok, will launch tomorrow. https://t.co/bQf97lywn4
— Elon Musk (@elonmusk) February 17, 2017
