LTC lost in space

Hi All
I tryed to transfer some LTC coins from my wallet to Kraken 23-07-2017 @ 20 oclock.
The transfer took 2 days to apear @ https://live.blockcypher.com/
c9f9c3014e9084c6b8c7a7d168b70b134bb4e33af4425110d9f368703b6a3d90
It was there for 1 day, now it is gone. if I check my wallet on https://live.blockcypher.com/ , LS272CPM3ayj3PdYpLJJLgu73o8XY8UJv9. is says that the balance is 64.04876969 LTC.
But the wallet is empty!!
can someone please help me?

if you are using a core wallet and your wallet is empty and block explorer shows them in the address then the address is not in your “receiving” address section…might need to open console and type:
importaddress LS272CPM3ayj3PdYpLJJLgu73o8XY8UJv9
and MAKE A BACKUP AFTER EVERY TRANSACTION!!!