We're working to fix the current luggable duping issue. We have commands that allow us to clean things up and will be doing so occasionally. If a luggable disappears from your Inventory, this is why.
We've made some server configuration changes that should help reduce the duping issue. We'll see how we stand tomorrow morning with those changes in place. We're hoping they do a decent job of keeping luggables in check. If not, we may have to turn off the spawners until we can get a hotfix in.
Either way, we are working on a hotfix for next week to fix the issue. We also may have a fix for the ability "shutoff" bug which will also go into testing. We apologize for the inconvenience and appreciate your patience as we work on the problem.