On the 27th September, ICANN announced the postponement for the KSK rollover. More information can be found here.
No, this is not a kind of secret message nor a new ice-cream. On 11th October 2017 the root zone will be signed with a new key. Ladies and gentlemen, update your DNS resolver. As of July 11th, the new key is published in the root zone and your resolver should start updating its trust anchors automatically!