We cannot see the clearance between those legs, a bit scary to me.
And the goop spills + low-ish distance between the bare metal tabs and the heatsink...
People had magic smoke for less than that.
Anyways, congrats for a newborn T2!
Made the same mistake long ago, in this precise place.
I had to add a small toroid because I ordered the wrong secondaries in my custom toroid.
It's 30 VCT,or 2*15 V
Just replace those 2 caps along with the V regs, and you're back on track