I've seen a few of the injured Pokemon since the option to ignore them was added (interestingly, they were never birds, just Weedle and Rattata). Since I finished the Bad to the Bone achievement, I've opted to help them each time. Just now, though, and injured Pidgey showed up. For some reason, it only had the "Help" link in blue, and no "Ignore" link at all. I clicked the link the help it, and was chastised for ignoring the poor thing, losing karma! After clicking that link,
then there were two options, green and red, available, but of course those didn't matter any more because the event had resolved already.
What happened? Am I too evil to help now?
