I'm going to say it's possible the taste has changed (maybe your coil is more saturated or primed now or whatever. IDK, maybe the pod is burnt and you tucked away your wallet at JUST the wrong moment, anything's possible. Also YOUR taste buds changing is certainly a possibility if you have actually stopped smoking. If you tucked it away to smoke for a week, probably less likely.
IF you sat on it a lot, you may have heated your juice on a consistent basis, so it tastes different.
ANYTHING is possible. IDK. It's also a Smoke product, so really ANYTHING is possible.
Under NORMAL conditions, your juice isn't going to change much from sitting for a week though.
I'm just trying to avoid calling you crazy, is all.
Anna