Most of us have had this lately give them a spray them with a fungcide every 2 weeks

Prevention is better than cure. Still spray though.

Dithane is probably the best.

On the bright side, it is said to be a sign of unpolluted air.

True:-) Every cloud eh?

It may be due to being overly wet and cold. They do it at the nursery around this time of year esp if in pots. I believe its oedema, the cells burst as the conditions are to wet. Pansies i think can be a bit fussy at times, not to wet or dry, dont like it really cold even thou winter bedding plants!