Prioritized commentary not showing in passage guide?

Hi All,

I have searched for a solution in the wiki without success, so I am hoping you might know the answer to my problem.

When I prepare a sermon, I start with the passage guide. The first section displays my favorite commentaries as shown:

For some reason, however, it doesn't doesn't display my preferred series, Concordia Commentary, even though it has been added to my prioritized list (and is prioritized over the Word series, which is correctly displayed in the passage guide).

Any thoughts?

Thanks,

Michael