Do you have a transaction ID? Are you certain you withdrew to the correct wallet?
Address: sTuxtoGFtbkJYziD5ij1UyVcCAQEUAMoCN
TxId: 5418e59866c374d2df3d7fb1fbbb116f0587b461132dfd47d3dd166edca7ff4f
You've sent your 2.0 coins to an old address (
http://explorer2.startcoin.org/tx/5418e59866c374d2df3d7fb1fbbb116f0587b461132dfd47d3dd166edca7ff4f). Please be extremely careful when sending your coins to StartJOIN during the transition phase; we've tried to include warnings where possible but we won't be able to recover lost 2.0 coins.