OK, here's a new error I didn't get in .21. The only thing I can see wrong is the image for the Forest Giant unit in the bottom left hand corner is actually that of the capturing unit.
The occuring situation was this:
The unit "Pestilence" attacks a barbarian "Forest Giant" (identical to the Hill Giant unit but with lesser strength).
"Pestilence" has the "Subdue Giant" promotion I added to the game (he is the only unit currently in play with that promotion).
"Pestilence" wins the combat, captures the "Forest Giant" and moves into it's square, ending his movement.
I click on the square to activate the captured "Forest Giant" and "Pestilence" is selected.
I then click on the "Forest Giants" icon at the bottom of the screen and get this error.
Like I said, this worked fine in .21, but now?? Oh, I also have a "Subdue Orc" promotion that "Pestilence" has used in this game that operates the same way but does not give me errors.
Thanks for any insights.