Captain Ahash

I'm having the same issue, everything appears to be operating correctly, including pipes, but are displaying wrong clientside. Is there any kind of workaround to this?

I'm having the same issue recently since updating from 0.5.2 to 0.5.7. When I first logged back into my server half the signs were correct and half a darker sign with white text, but if I place a sign or destroy/replace one of the signs that looked as they originally did, it is with the dark background and white text.