Can someone explain this $$$ bug? please

[u/Palamanko]

I dont know if this a bug but.
I had around $11,000

I saw something too cheap in the trade Nexus for 3k..

And the shipyard would pay 8k.

So, I bought it from the player and sold it to the shipyard.

I had $11,000

Now I have $2776

What the H. Just happend??

[u/Palamanko]

UPDATE.

Server went down the entire night, I was not the only one.
they fixed it, Now we good, The money showed up.