[slowsmile]

The above missing div tag problem can be fixed simply by running Sigil's Tool > Mend All HTML Files. But it would still be nice to know why this problem is occurring.

I'm also pretty sure that I could cure the above problem by using Tidy and setting the wrap option to off. My own suspicions about this problem are that it might be happening because of wrapping problems. Just a wild guess. But I'm trying to avoid using Tidy because libtidy and the associated dll are large files and Tidy also has its own set of peculiar quirks. And if I use Tidy then it would be like using a sledgehammer to crack a walnut to cure this problem.

But any other ideas or thoughts concerning this problem would be welcome.