I got an event for someone commenting on my profile. Yet there is no new comment. The user in question had commented me on November 16th, though.

you can delete your own comments.

I'm not sure, what you're trying to tell me? I kind of believe, that there may have been some sort of hick up concerning events.

i'm trying to tell you the commenter may have deleted the comment they left for you in the time between the 16th of last month and now.

...oh, that way round, lol, of course, sorry and thanks. That could indeed have happened. It's pretty confusing for the recipient, though.