You put it outside too early, I assume the sun is out for less than 14 hours per day where you live currently?
That stressed the plant a bit because it immediately went to flowering from seed essentially. Since it obviously isn't a healthy plant, it's not gonna like the switch back to veg when the days lengthen.
Also, just because the seed came from good bud doesn't mean it will produce anything similar. Genetics and environment are complex and can come back to screw you.