Lost gems

Earlier today I had about 50 green gems and now I lost them all and I didnt even use them. I saw earlier that I was losing green gems but wasnt sure but after losing my 50 without using any of them, now I am sure. Please fix! Not sure if it happened with the latest update or not. I gain them for a reason! Love game game otherwise but stop taking my green gems away please!

Magic4567 about Cradle of Empires: Match Three, v2.9.5