What is being described is not a new problem - in fact, it's a VERY OLD problem. It is a not a corruption, but is a bug - one that has been extremely rare since the first few years of UO.
Essentially, if you recall from a MOVING ship, you have a high chance of being "blackholed".
You either end up seemingly frozen at the point of arrival, or find yourself surrounded by black screen.
99% of the time you aren't actually frozen, but can still cast and (sometimes) move, so recalling to another spot will fix this issue, then you recall back to your original target.
the other 1% (and this also happens on rare occasions crossing a server line), you end up truly frozen (sometimes with the graphics frozen at the point of departure, instead of the arrival point), and you have to log out or restart the client (if so frozen you can't even access the button to log out).