Yesterday a pot of boiling water hugely overflowed when I tried to dump in some pasta (it was one of those explosive reactions) and it flooded the stove. The spark thingies started going crazy and sparking nonstop, so BF unplugged the power from it while we let it dry out. It's plugged back in and now no spark at all from any of the burners. Gas aplenty, but no spark to light the burner.
Have I screwed up something?