Passenger side moor mount- broken?

I bought Schumacher's poly motor mounts, and tranny mount, and it appears the passenger side mount is broken. The poly seems crushed a little, not like it used to be. I noticed it because I have a tunnel ram and the carbs were hitting the hood when I opened it recently. These mounts have always kept the engine very still, and still do, probably due to their design.

Of course, they will not be open until Tuesday, and they only sell the mounts as a pair.

The question is, is it odd that the passenger side mount failed?

I was at a cruise-in last night, and everyone was joking that I must have been doing burnouts in reverse.