Posts ending up in the wrong thread.

Recently I made a post that obviously was meant for the AMP thread but ended up in the football thread. It was brought to my attention by DJ8. I told him it must have been a mistake on my part. But it appearantly happened to Stig as well. I doubt both of us made the same mistake. Has this happened to anyone else? It could be a site issue that they need to work out. DJ suggested clearing site cookies regularly.