It would appear that some rabid meepits burrowed into our server room overnight and chewed through some wires. In our rush to fix this problem it would appear that ShadowLink64 has reconnected some of those wires to the wrong ports so you could find that posts might not have been made by the people they appear to have been made by. We hope to be able to fix this soon but if not you might just have to get used to being somebody else (probably a good thing for some people).
We appreciate your patience while we resolve this issue.