That's not really true, I am 500 and I deposit yesterday 2 times around 0.322 and it was deposited correctly, I bought with 0.322 more than 250,000 sims and then I decided I needed the other 0,3...to buy something else so I withraw it and its standing in pending withdwal..
https://simxchg.com/ is down so I can not see the right figures...my deposit were not stolen!!! One I traded it and the other deposit I withdraw and is pending!
The amount displayed on the site is not from blockchain, it's just a record in my database. The real money is gone.