It is normal to see the coin on etherdelta.github.io but not on etherscan.io. It is not possible to see some coins when they are newly listed. You can actually add it or wait for it to be added. I don't think there is a problem with your coins.
Topic: Tokens you didn't know you had. (Read 210 times)
I just discovered i had two tokens i never even knew about today. I decided to use this tool https://deltabalances.github.io/ than selected the box show unlisted tokens on the right hand side and entered my eth address and it showed two tokens i have which i was not able to see on etherscan. these two were the names of the tokens - PNS and SIM.
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