I have done a couple of transaction in Blockchain but have never experienced such problem. I transfered coins from my wallet to another account by choosing custom fee option on 17 Dec which got confirmed on 31 Dec and showing unspent there till 5 Jan now. https://blockchain.info/tx/592d3405f60e87c55afa72b989354c7f773def2bca848bb0f15d3039c4d6b91e
I hope my coins are safe and will get it soon? please help Manoj