MySQL tables don't sync correctly?

[James W]

I have a forum topic, and the posts within that don't appear to be sync'd correctly. It's the only topic on the entire forum (our DB is over 15G) that is behaving this way. When viewing the forum_topics table, it has the last_post as the 50th post, but there are at least 25+ more after that.

When viewing the forum_posts which are attached to the forum_topics ID table, all of the posts are present.

Is there a way to force a re-sync of all the tables so that posts re-appear on the topics that they should be appearing on?

(FWIW, I've already used the support tool and disabled all customizations and nothing was fixed/changed).

[James W]

I fixed this by creating a new topic and merging the old one into the new one. Seemed to happen after upgrading to 4.3 beta 1, if anyone's curious or wondering.