Blogs have been buggy for quite a while now. It's been reported here a few times now. The team is aware, but has been dealing with several issues including a recent server crash. The blog problem is apparently not very high on the priority list at the moment.
I.E. the only thing you can do is wait patiently.
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I'm not likely to be around much longer. As before when I first signed up here years ago, I'm finding that after a long hiatus, and after only a few days back on here, I'm spending way too much time here again already. So I'm requesting my account be locked, banned or whatever. It's just time. Until then, well, I dunno...