And here I thought *I* did confusing layouts. Between the irregularity of the silkscreen and the oddball 'x' scattered though the screenshots, I can barely follow the circuit. Either clean those layouts (make the silkscreens more consistent, show where all the actual pads are, something...), or just take a couple pictures of your prototype or else you'll just get a lot of wild guesses...
Well as for the wild guesses:
1) routing on the inside of a LLP package is risky, but doable - as long as you have a soldermask...
2) have you tested for shorts on everything? Getting a solder short *under* a part is one of the joys of the new package styles. Ditto for the inductor.
3) Use current limited power supplies when trying out new circuits - stick a 10 ohm resistor in series with the battery and temporarily set the "iset" resistor to something like a 100K resistor just to set the limit current to something very low.