Should I worry about damaged Accutane pills?

I just picked up my latest 1-month supply of Accutane, and I noticed some of the pills look "damaged," i.e. some of them look like they have air bubbles on the orange external shell. This was a normal prescription pick up from a Walgreens with no extreme temperature exposure to the pills. Trying to now decide if I should take them back, but understand it can be difficult to deal insurance to replace a 1-month supply. Has this been heard of before and do I need to worry about it?