Ran in to some issues with animations not working when I installed an up-to-date version of animate.css from https://daneden.github.io/animate.css/.
Compared old (included w/ Canvas) and new version, and found that .not-animated { opacity: 0; } was missing in newer animate.css file. Assume this had been added in to canvas version by canvas team.
In any case, I added .not-animated { opacity: 0; } to my app specific css file, and along with the untouched new animate.css file, my app's animations are functioning again.
Just adding this topic in case someone stumbles across similar issues in the future.
