Nova flames are considered a passive, it is not a bug, nova flames bypass literally everything, including debuff immune nodes. In the specific situation........ what are you doing taking CGR into Aq and using him against Torch? The spontanious combustion node makes Torch go nova whenever he has 7+ smoulders and his heat is at 20, even if you play perfectly, you are still going to melt ,given how many of Cgr's attacks are energy. In conclusion, not a bug, although the game has many, and map 5's second human torch mini is bugged, just not in the way you are saying he is, dig a bit deeper before you start spouting off next time.
Comments
Nova flame are still an incinerate which GCR is immune to.