Auto flower looks like its re veging

I have a couple northern light autos from 00 seeds that seem to be going into a re-veg.
I am un sure this is a thing with autos so I am looking for any help with this.

Auto-flowers flower upon sexual maturity and are not photo sensitive. They flower in 24 hour lighting. I cannot see ever revegging an auto.

Do you have any idea why it would start shooting out new growth?

Same thing. Had one days from being cut. Out of nowhere branches started coming out from several areas. All down low on plants. All flowered within a day or two. Crazy. Now have three doing the same thing. So didn’t cut, gonna wait and see what they do.