After the fixes of 105 and 731, playing in the casino now corrupts. However, no notice is given of any new corruption(s) after the PC stops playing.* This can lead to some nasty surprises for anyone who doesn't know to check their corruption status right away.

* -- It's possible that there's a message shown during the gambling itself, but let's be honest, everybody gambles by holding down the enter/space key, so no one will ever see that warning if it exists.