anonymous user and cache-ing

[ConstantinoSchillebeeckx]

I've noticed that the like counter (as well as the shape fill) don't work properly (or update right away) when an anonymous user does the liking. I believe this is a cache-ing issue during the calls to update_post_meta() and update_comment_meta().

[JonMasterson]

I will take a close look at this. Thanks!