Since one has not been put up yet... The biggest thing I have noticed is that Items that are not for sale are showing up in the marketplace. Mostly this affects items that are only sold as part of a bundle. The Adventure Quarterly #5 bundle does not show up in the adventures category even though its "Not for Sale" parts are there. It shows up under the "Everything" category. The "Epic Adventure" option is gone on the submissions form, meaning it is impossible to add things to that subcategory.