Barney’s Liberty Haze

This week the flowers are building nicely. However 1 plant has curved leaves and strange colour I’ve researched everywhere and all I’ve found is a possible virus that usually effects tobacco plants tmv. So not sure I can rectify or if it is even this as online says it is rare. I thought at first possible windburn and repositioned fans but not sure. I have tested run off and ppm and ph all fine. All I can do is keep a close eye if this plant hermies I will remove. Next grow I will be using 3 gallon pots I think my issue is plant pot not drying out the way i want it to.