I've tweaked the Swap Shop a little bit. The most important tweak is that now all offers should be showing up properly again. The other more minor tweak is that I've changed the look a little to distinguish each bidder from the others.
Also, now when new news is posted, you will now see a message towards the top of your screen to that effect. Clicking on that message (and thus seeing the news) will remove the message until there's another news update.