Similar problem here: I deleted bad guys because they never have been a problem for me - but then I figured out that when vanquishing bad guys you get new ones in the power packs. Am I doomed now? How do I restore them?

Is there currently anything you can do if you click that you defeated a bad guy 8 times, when you only meant to click it once? I clicked on one that is definitely one of my worse problems, but now it looks like I have a win/loss record of 8 - 0

Likewise comments on others progress when you're an ally. Sometimes it's hard/impossible to tell if something has actually been posted. One comment of mine shows up in my hero's thread 3 times as I couldn't tell it had been sent the first time.

Adding confirmation to Epic Win is already implemented in the mobile version (which isn't out yet, I know - but soon!) and we're looking to add it on the main site as well.

Same here, I would really like a way to undo things once in a while as well.

Maybe even a small confirmation popup would help too, especially on the major things, like accidentally clicking your epic win.

I have accidentally clicked my epic win three times now! And yesterday I tracked my number of glasses of water on the weight tracker quest! Tat one recorded my weight as 8 pounds i guess. I have added my favorite hero twice, so she shows up twice on my list, I sent an ally request by mistake and I have misplaced comments and double posted comments. Isn't there any way to edit or undo any of these mistakes?

Ditto - I accidentally marked my epic win as completed. It'd also be nice to have a way to delete achievements that have been given to me - my wife gave me a couple of slightly personal achievements, and it would be a little embarrassing to have my brother or mother read them if they end up becoming allies.