Forget about Tagcoin. Tagcash stopped support for Tagcoin a while back already and has moved on with the new Tagcash Token and therefore also a new thread,
https://bitcointalk.org/index.php?topic=2669793P.S, The coins I purchased all lead back to the issuing account so we will be keeping all of them.
you are already holding the new ones. So all good then and don't need to do anything.