Just did it myself 3 hours ago. (Destiny)

by CyberKN , I like Sparrow Racing League, Tuesday, April 04, 2017, 18:34 (3358 days ago) @ DEEP_NNN

Same method I've always used.

Didn't open the chests though. Waiting to find out what was in them.

I still have question. If I open the chests and reuse the check point will anyone else be able to get their rewards?

Where does the checkpoint put you?