I hope someone from the Ember team can help me out. I've used Wine to open ember QT on my Macbook. After depositing allmost 2 million coins I received my first stake in 1,5 day. I was really happy

Then my mac crashed and after reopening Ember QT I got a new Ember adress...

I can PM you the transaction id (
http://www.presstab.pw/phpexplorer/EMB/index.php) and tell you the exact balance / address where my first deposit came from etc. Hope I can get my coins back.
When you opened it with Wine you made a new virtual win system. When it shut down... it removed your wallet files. I'm afraid it's lost, but I'm not IT guy, so maybe I'm wrong.
The situation would be much better if you had made a backup file earlier and save it on your mac drive... always make backups of your wallet.