Hi i confirm that me too i have the same problem , i sent ticket , i hope they will cancel all the withdrawals made by the address 1HtjYtiohXqHCyW5u8qSxvZMqXvA5aTz5K , i don't know how it happened just i hope they don't let it go!! My username is FARES.
Just i worked a lot to save these 65K coins i don't want to lose them , i just hope that support will cancel all the withdrawals , seems there is something wrong with the security of the website !! because we have been stolen by the same person having the same address !! Cointiply support help all these people by cancelling all the withdrawals of that address thanks in advance!!