https://xcraft.net/battle/index.php?battle_id=c5be775253bddf33536b1e42d6ff0be1

Hi, today I have a battle in the experiment.....the player is non-existing 0 statistics and his fleet is more than 10x, how is this fair? Lol 
And there is a bug after the battle nothing from the holds fell and disappears.
I had over 3million gas onboard
Oh well at least I will have less than 20% return for next week.

I would be interested in why you did not receive any battle xp.
http://prntscr.com/otq1mm

but also the other way around.. why did your non-existing enemy receive 1% of your lost battle xp like YOU are a pirate??
http://prntscr.com/otq93c

This happened while yor fleet was on expedition right ? 

Then it is no bug... 

That can happen in expedition, that an unknown fleet destroys your fleet... Also their are no debris because it happened in the expedtition...

Same like black hole with the difference that you can retreat your fleet when you are online...

sure but why make the battle plot impossible to win , just give a blackhole

and the bug is http://prntscr.com/ou08c4 < taken from a random battle on the main page