When I export a WAV it is a whole step lower than the tune is supposed to be. MIDI export is OK. I've tried both Chrome and Firefox and have the same result.
I am experiencing the same problem. I have something in C minor that when exported as a WAV is sounding in what sounds like A minor. This is for a friend to sing to so it has to be in the right key. Hopefully the problem will go away.
Hi all, sorry about this. We're aware of this bug and currently are working on a fix.