PiHole not doing local DNS resolution

I am running:

Core version is v6.1.2 (Latest: v6.1.2)

Web version is v6.2.1 (Latest: v6.2.1)

FTL version is v6.2.3 (Latest: v6.2.3)

It is currently doing conditional forwarding and and to the best of my knowledge everything is running. I few weeks ago it was doing local resolution and now i am getting non-existent domain. It is even doing this for pi.hole which i previously was using to get to the admin panel. Any assistance is helpful.