This MAY need to be moved to the Bugs section.
Anyway to the point has anyone been able to get the Walk if Off Achievement recently? For some reason it appears I can revive anyone when I have only 1 bar of health thus making it impossible for me to get the achievement. So I was wondering if this is just my account or is it happening to anyone else?
It's not a bug, as even though it looks like you have 1 bar of health, you actually have less (like .75).
If you want an undeniable way to get this achievement, you have to start reviving someone when your health is an exponent of 2, easiest is by having either 8 or 16 hp. That way, you divide down evenly rather than by fractions.