Half way through flower then hermed

I'm growing four plants in a soil less medium. Two are pineapple chunk, one blue dream and one pineapple chunk. The grow was g

oing great. I'm almost at the end of the 5 week of for flower. The environment: humidty mostly 56%.... Day temp 78 but once in a while may go to 81 and night temps is about 68. Every other day the plants go outside for sunshine. I'm watering right before the soil dries out and E.c is about 1.8 - 2.0 . I don't believe I have a light leak except a light green led on dehumidifier and it's covered mostly by tape. I discovered balls on my girls 2 days ago... I've spent hrs removing these balls. How should I proceed? Would these balls grow back. How can I salvage this crop. Any help please.