The transaction you linked is dated 5/22 and is only 2 days old and not 2 weeks old as far as I can see...
Try a different block explorer:
https://www.blocktrail.com/BTC/tx/6b1ab419dbd2a8fe12e36e087704aea42a11e08c4c21aed412242660f55e931eTo the OP, someone (apparently from Korea) rebroadcast this transaction...
Relayed by IP: 14.52.155.160 (
whois)
Electrum doesn't rebroadcast as far as I'm aware... but maybe something weird happened when you restored your wallet?
If you don't want those coins to end up at that address, you would need to double spend with a massive fee to guarantee the 2nd transaction got confirmed first. It gets complicated and messy
Other than that, your options are wait and hope the transaction eventually drops.