I compiled this PB which was posted in the Files Forum: http://community.logos.com/forums/t/60828.aspx
I noticed that when I turned on the TOC pane, the markup used to make it into a lectionary is visible. It should not show up there. It doesn't show up in the text of the resource.

I don't have the 5.0b beta so I can't check to see whether this is something that has been fixed recently. But it doesn't look to be something listed in any of the bugfixes in the Release Notes for betas 1 or 2, so I'm guessing it's still there.