The Nova Warp ultimate has been very inconsistent on my end. Sometimes when I activate it it will not deal any damage. I can still warp, I can still throw grenades and use Handheld Supernova and I can also charge a void explosion. When I want to release said void explosion, however, my warlock will just stretch himself and nothing happens. I have tried to replicate the bug as I thought it had something to with buttons beeing pressed during activation. By now I have narrowed it down to 2 reasons: It generally occurs when many enemies are near me and it also happens when I use the warlocks Burst Glide . In both instances the bug has occured repeatedly. I have added a youtube link to a recording of mine where I show this bug. If the link in the description doesnt work (e.g. because the video is unlisted) here is the [url=http://youtu.be/xBmfHCkaZhs]link[/url] . The bug can be seen between second 1 and 17.