Gems Auto Reduce?!
Ok, so I been playing a while now, and I have never noticed this: my gem count goes down automatically (and quickly)
Lately my gem count is low, so I do notice it going down.
I have no idea why. Not using market, actually doing missions so +gems....
Not buying from bank, not spending gems on masteries.
But my gems have gone down like 500+ over last 1-2 days.
Is there some hidden mechanism I don't know about?