one more quick fix (427, available now). I disabled the notbuyable flag and itemclass = 0 filter when setting up the initial inventory too. This means that we can now add new items and see them show up at BR's in existing games, as well as change whatever tags we like.

This last update should help alleviate some problems, since the lack of BR updates have been a big problem for players since the new armour upgrades came out and they weren't purchasable without restarting.