Don't feel entirely justified in posting this since it doesn't seem to cause me a major issue, however.. Upon fully upgrading my Black Hammer, the weapon icon still shows the progress bar rather than the yellow outline all fully upgraded weapons show. Is this a known bug? Has this happened to anyone else? It bothers me more because I'm a bit of a neat freak more than anything else, but I'm not sure if it's actually affecting my weapon stats at all! Appreciate any responses.