Apologies to my email subscribers for the multiple emails today. I had some database problems this week (which, you may have noticed, led to one email going out without an image of the comic attached) but in the course of fixing them, I inadvertently triggered the resending of the last three days of strips.
Everything is fixed now, and the email deliveries should be going out correctly from this point on.
Sorry, again, for the weird behavior the past few days.