Smith Cove, mooring markers, drifted or moved?

[Rich]

Anyone else here come and go into Smith Cove much?

Is it just me, or did some of the orange mooring markers (the ones with lights on them) move or drift?

It seems to me that at least one has moved considerably in the past couple of weeks. The north eastern most marker seems to have moved further east by a significant amount.

Or is it just my imagination?