So I'm affected now, too :-(
I have a kickstarter Bangle and I covered the middle pins with arcylic varnish. However the charger contacts seemed to puncture the varnish and the watch is in a loading-not loading-loading cycle - most time not loading anymore. The strange thing is that the only obviously corroded pin is the middle left one. The others seem to be ok. Any idea on how to get it back to work again?
Edit: vaRnish of course, vanish would be also nice :-)