The subject of this article or section is part of Midsummer Fire Festival, a seasonal event that lasts two weeks. Once the event has run its course, this will no longer be available until next year, but there are no guarantees.
During Patch 3.0.9, Ice Stones seemed to be overheating a lot — players were continually getting the global message "The Ice Stone has melted!". The glitch was hotfixed during a round of off-peak rolling restarts. [1]