Okay, that's confirmation from someone who uses this exchange that this isn't the first time they have gone down without any notice. So when they went down previously and later resumed operation, did they give any reason as to why the platform was down?
Nope. They're never comment their shutdowns in their Twitter.
But you still left ~ 85 ltc in the platform, why is that, why do you even store that much money in a centralized exchange.
Because this is not a Russian exchange. I'd lost some BTC on WEX in the past. Although Tradeogre is in USA, so I believe them more.