I tend to bounce around on browsers about once a year and generally when they do major updates. I noticed right off my posting name which historically is "Kenny" all of a sudden showed up as "kENNY" in posts and in my Profile. I tried changing it back and got errors sometimes and others it accepted the change but it still showed it wrong. I thought it might be a cache issue and deleted that. Sometimes the little "r" still doesn't show right. I'll wait a while and see if it goes away with another update.