I had a bunch of 1622's I hadn't soaked or cataloged yet. I did a quick check and did a grab shot. The one on the right sounds similar to what you describe. The one on the left is a more dramatic vertical shift than what is posted online. I expect shifts can be found where the block tag is shifted half way up as well as potentially half way up/down and left/right such that it forms an untagged cross though the center. These are all considered freaks. The specked tagging on the left one adds to its freakish nature.