I have an odd problem browsing my Wordpress blog (http://i.doubt.it) using MicroB. Some posts just go missing. They can be found if searched for, but they simply fail to turn up in the timeline or category pages.

Note that the same thing doesn't happen in Firefox Mobile / Fennec, which displays everything correctly, or indeed in IceWeasel.

After a lot of troubleshooting I figured out that the problem is with tags. If a post is tagged with the word "Computer" (or variations of it), it simply won't show up. As I blog about technology, that's kind of a problem!

Anyone have any idea what might be happening here?