That's an interesting flight record - and one that doesn't give much concrete data to work with.
What it does show is a flight record starting at 44% battery after a period where the downlink had been lost for 13 mins 20 secs.
Losing the downlink means that video signal from the Phantom was not received by the controller for whatever reason, but the control signal had not been lost.
BUT for some reason GPS signal was lost so the Phantom did not know where it was and could not come home when/if you tried to initiate RTH or the Phantom reached low battery and tried to failsafe RTJH itself.
Because there was no GPS signal, the lat/long numbers are zero zero which shows up on Google Earth in the ocean off west Africa.
Strangely after a minute and a half, the Phantom thinks it is 5748 miles from home and can measure speed - for the previous 1.5 minutes it had no idea of speed or distance.
The flight record continues in a WSW direction (perhaps it gets this from the compass?) until the flight record stops at 16:27 and 31% battery.
Speed recorded is slow but direction (if this is believable) is erratic
What is unknown is ... why was there no GPS?
This is the critical factor.
Was this a hardware fault or was the Phantom somewhere with an interrupted view of the sky?
Where was the flight and what went on previously?
What happened after 31% battery?