I've tried to push it a little and accelerated it with bitaccelerate.com and other services:
Transaction successfully re-broadcasted. Fee: 11.16 sat/B :
Broadcasted via node: bitnovo.com
Broadcasted via node: spectrocoin.com
Broadcasted via node: coinb.in
Broadcasted via node: blockexplorer.com
Broadcasted via node: blockcypher.com
Broadcasted via node: bitpay.com
Broadcasted via node: smartbit.com.au
Broadcasted via node: blockdozer.com
Let's see how fast it will go now... good luck !