Dishwasher Safe II

Remember this incident from back in 2010? Well, it's happened again:

 It's a new home and a new dishwasher...and yet another glass from the same multi-hued set has been sundered with laser-like precision.

In 2010 I theorized that a temperature differential caused the mishap.

But now, having made my way through one-and-a-half seasons of Fringe, I wonder if there are less mundane explanations...