Hey bro sometimes it takes a while to get a response from some of our grow guru's. I don't really know much but it looks like you hit the nail on the head. You plant looks great, i don't think there's much to worry about if your temp is back under control now. You should also post a little more info re: your plant, it's age, grow medium, lights, nutes etc. all that will encourage others give feedback and help with the diagnoses. peace and goodluck