According to Etty Farrell and Eric Avery’s twitter feeds, Perry Farrell tore a calf muscle last night during the NIN/JA show in Atlanta, GA last night.  The injury happened during Three Days, Jane’s Addiction’s opening song.  Perry, the consummate performer, powered through the pain and Jane’s was able to complete their set.  Perry has been given the recommendation to stay off his leg for a week.  I doubt this will lead to Jane’s canceling any dates, it will just limit what Perry can do on stage.  If any dates are canceled, I will let you know.