What happened with your plants is that they started budding in the spring with the long dark period and then reverted to veg when the days got longer...they then reverted back to flowering. Dont worry it will work out just wait until 80% or so of the hairs change color and/or the trichiomes get cloudy under a magnifine glass.

The last 2 weeks of budding are the best and they can easily double in size and potency. Goodluck!