Okay, a couple other odd things...
When I click the Like button on a post, instead of it instantaneously happening like it did before, it loads another page where it asks if I'm sure I want to Like that post. Using other ratings, like Funny, won't ask me if I'm sure, but it will refresh the current page so that the rating shows up.
When replying to someone else's comment, instead of auto-populating the quote into the reply box at the bottom of the page, it loads a new page with only the reply box.
Not exactly glitchy, but annoying.