Same here! Received email today (22 Aug) saying: "we've extended your subscription (at no cost to you) by 60 days. Your new subscription expiration date is 09/14/2017."
That's not 60 days from today (or from the end of my monthly subscription)!!!
I just checked my email again, and the subscription expiration they quoted me on my annual subscription wasn't extended either (it's exactly the 12 months I'd paid for). I assume it's a typo and that they mean it's that date + 60 days.
That's not 60 days from today (or from the end of my monthly subscription)!!!