As of now, 4 of 10 newest promoted posts are about meetups, as well 4 of 10 newest posts overall. For casual readers like me, having frontpage flooded by this much irrelevant information, _especially promoted-section_, seems really, really discouraging. LW has tendency to contain too much useless meta-discussion compared to the actual rationality-related one, but having frontpage flooded by meta-discussion like this seems rather unbeliveable. Please, let's try to keep at least the promoted-section rationality-related.
Try pressing Shift+F5 (reloads the entire page ignoring the cache).
EDIT: Or Ctrl+F5, depending on the browser.
Neither of those works for me with Firefox on a mac. Command+F5 doesn't do it either. However, I have now successfully upvoted the post. Thanks for the tips, it may help when using other browsers/computers.