UPDATE: I came across another book where the font spontaneously changes mid-summary. I tried
- Comment Cleaning
- search and replace
- Erase all formatting
None of these got rid of the font code.
Here's what it looks like in the HTML view of "Edit Metadata":
And here is what the code looks like in "Edit Book":
Also I haven't a clue what's up with the image hosting (I uploaded them to a public MobileRead album and copied the BBCode, I feel like that should work?) but I hosted these externally so HOPEFULLY you'll be able to see them. If not, see attachments.