So many people used to wonder why Dharma drops were still coming onto the island years after Dharma had stopped functioning on the island, is it possible that the drops left saying in 1993 and hit the wrong bearing meaning that they arrived in 2003...2004 etc??

This seems to be pretty likely? Only argument against i would say is surely Dharma would of been aware of the bearings?

If I understand and remember correctly some of the things discussed in TLE. The rules for DHARMA were not have any contact with the outside world unless and until and if they discovered a change to the Valenzetti Equation.

Now, many years have passed and certainly someone should be curious, but if those guidelines were followed to the letter, then there's been no communications with the island, and the droppers wouldn't know there was a purge.

This seems to be pretty likely? Only argument against i would say is surely Dharma would of been aware of the bearings?
Unless of course Ben had perviously altered the position of the Island, there is some speculation that the "moving" of the Island will be to alter it's axis, changing the bearing with which you can get to the Island safely, if that's the case maybe Ben has done it before, and the altered bearings now have the Dharma drops landing in the future, but something interesting why would Dharma have needed to drop food if they were on the Island still, there is something else going on here with the food drops. Roger was delivering food and stuff to the pearl, why couldn't he have also delivered stuff to the swan.