If you check that the 'Internal Txns' tab, you will see that your funds were transferred to another contract at: 0xf305382678800d65c8e9c496a4b52a3c8b8a9115
Do you trust that contract? Is this what the contract is supposed to do if you send it ethers? To transfer it to another contract? Could it be a malicious contract?
Check that internal transaction (a transaction that happens from one contract to another) here:
https://etherscan.io/address/0x8aa27744A22110AAFB382883E1bbaA3d050D5444#internaltx
And the balance was sent to this contract:
https://etherscan.io/address/0xf305382678800d65c8e9c496a4b52a3c8b8a9115