This is a weird bug that probably means nothing. I can't figure out why it would happen. I was looking over the Pony Off-Topic board when I moused over the "I know where alicorns came from" thread and saw the syntactical mistake. I'm assuming the mistake at the end was that it was trying to print ' and got cut off. I looked at every single other thread and couldn't find such a typo. The only uncommon denominator in this particular thread is that it got cut off, as opposed to the apostrophe being in the middle of a post. I don't know how the post preview parser functions, but if it iterates over the OP, translates it, and prints it to the preview box, always checking if it's printing past a threshold, then maybe it got stuck between the translating and "thresholding" part and didn't finish the job. That's all I can think of
While not logged into the website, you cannot see the Pony Off-Topic board at all. I assume this is a bug because all other user boards are visible and there isn't anything special about that board that I am aware that would deem it not view-able by non-users. This is also important to me because it makes my post parser app not able to pull information from that one board, which is annoying because it's frequented by most users.