Duplicate Store banker stock

IGN:ReTwinS
Problem:store banker stock
Detail:
I use my 12fs to trade to someone with 10ws+2.5b
we use shop arrow to trade the 2.5b meso
And after we trade 2.5b by using shop.the store banker stock,I cant take out any meso and it shows -1795017296 meso lol
Is it that because our trade meso in store banker is more than max meso？
Please help me thx.

 

update,i reset my shop and i didnt get any meso....i can provide the another trader to prove it

 

You need to post in character issues also provide a screenshot.

 

I want to show the pitures,but it disappear by I reset my shop.
I think you can do the test and know what i mean.
and today i use shop to sell my 5ws and 4 apples
the meso disappear again,it really makes me disappointment and didnt know how to do.
It's really a big problem to my trade and business.
Please inspect it.thank you.
Just using my character to do same thing and you can know about it man.

 

Stop selling things until it has been resolved...

 

I will,I just think that It just a accident and the problem dissappear so I do the stupid problem again.
I think you can find out the trading or selling record.
I'll wait for fixing.
Please inspect it. Thank you.