I'm using Ethplorer to check my wallets and track my tokens if the token I waited coming from bounties have finally arrive in my wallets, I have so many shit tokens in my wallet that are sitting in my wallets for years but I notice that some coins do not have value in Ethplorer whereas in Etherscan they have value, did you also notice that, which of the two are you using to check your wallet.
I always used Etherscan to check my wallet if the tokens coming from bounty already on my wallet or not yet ,because on etherscan it always shows if there is a value or exchange already so that i will be aware.