I met the same prob, so a few options to drop off, either wait for some random zombies to kill ya or if you have enough time just wait to die of starving or thirsty.
However, I'm having another problem of the farm blue box. Somehow, the original box was brought back to my home by either exit game or got killed.
Then now the box from farm couldn't be picked up even after refresh as it says there's a box at my base. On the other hand, at the base I couldn't eitherload it on my bike or pickup and leave the base as it says I should cut it right here. I think it thinks the box is still on the farm, the system gets nuts.
