The Dink Network

When playing the Scourger, I managed to do the fence-puzzle to get to the knight. I also died somewhere later. I reloaded from just before the puzzle, but I could not play it again, because the speaker voice was not working. In debugging mode, I could see that freedink does claim that it will work, but nothing appears on screen.

Could people please try to reproduce this, both with freedink and with other flavours? I've put the save file on my server. From the save bot, just walk right, down, right, then talk to the pole.

Thanks!