UFO sighting caught on drone. Full HD footage. DJI phantom 3 pro. Strumpshaw, Norfolk, England

After my drone lost signal for reason at all and returned back to base I reviewed footage on the SD card onboard the drone I spotted this UFO. don't look to have any wings or props. If anyone has any idea what his is lease let me know in comments. This footage is recorded in full 1280 HD 30FPS. The whole video was around 5 mins. So to keep quality the best I can I have edited it the before and after to try and keep quality as best  can. I will post a link to entire video after I have uploaded it.