This is a bit of a guess, as I have no knowledge of forum software; but I noticed that right after making a post, the thread would have all the latest info. If you refreshed the page, or navigated away and back, things would disappear again. To that end, it may be an issue with the page not querying the database properly and displaying last-good/cached results. When you make a post, it likely does it's own separate refresh of the thread to display your new one.
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The Master said: "It is all in vain! I have never yet seen a man who can perceive his own faults and bring the charge home against himself."
>Analects: Book V, Chaper XXVI
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The Master said: "It is all in vain! I have never yet seen a man who can perceive his own faults and bring the charge home against himself."
>Analects: Book V, Chaper XXVI