I agree. Why has the breaker been blowing!I wouldn't sweat the lights being off. Carry on in veg and just observe them. However, I'd make damn sure you had your electrical worked out. A blown breaker, 2 days in a row, should be a concern, especially if you've been using your existing equipment for nearly 6 weeks already with this being the first time you've had electrical issues. Don't blow this type of thing off; we're talking your home and safety.
I had the whole grow going off of that 15a fuse, including a mini fridge lol. It has tripped in the past but I was able to catch it. My lights now running on a separate circuit that has no other loadI agree. Why has the breaker been blowing!