Do you refer to this picture here, which I have found in the deletions category ? http://www.shipspotting.com/modules/myalbum/photo-485419-Faith+I
The watermark on this one is IN the ship, not in corner of photo. This is very likely the problem.
It is true, your other photos do not have watermarks.
However, I find it very sad, that members do not upload photos anymore, because they feel, the new owner might sell the photos away !!
I think, it is definitely time, that the new owner here makes pretty much clear, what he is up to, and what are his plans, and whatsoever, IF the plan is to sell photos off here, then speak openly with us about this, and have members who support him, and others, who do not like this, leaving. They'd do this anyways, if they didn't like it.
Lack of communication spreads suspicion. Old story ! :-D