This is a message to the developers, that by making deleted message threads reappearing again they have created an issue for all players who are now spammed with unwanted KP swap threads (in my beta city case dozens of spam messages per day).
In my case this resulted in me reading and deleting...
Some badges are claimable 2 times (at least blacksmiths & bears for sure, probably necklaces, spells (Wand) seems to be given only once).
At least on Firefox & HTML5. Not sure about other platforms & browsers.
This suggestion is actualy group of suggestions which tries to address two current issues with Magic academy.
I'm aware that if this gets to the developers, it will be their decision if and how this gets implemented (which parts yes and which not).
1) Spell creation speed issue