No speaker names in front end addition

I have 6 speakers loaded and which appear ready to select in the backend. However, when loading a sermon from the frontend, the speakers popup is empty.

I think I'd have to see that myself to tell you more.
What I know from experience is that some templates don't support those popups well. For example I saw them having a very tiny font size so the popup appeared blank, but the text was just that small it ended up almost invisible in a corner.
You can check that by changing the template to protostar temporary and see if that fixes it. If not, it's not template related.

Did a change to Protostar - still blank. I also did a mouse select, but nothing appeared so it isn't small text either.

Can you give me the URL of the site so I can have a look myself?

I see the empty popup from the detailpage. From the listing page it works for the speaker that has a picture.
If you add a speaker description, that would be shown as well.

For the detailpage, it looks like it's a bug in the "Extended Row" Layout. I'll have a look tomorrow.

Hello Thomas,
Has there been any resolve to this issue. I have the same problem. Using the frontend uploader both the speak and the series are greyed out. I can see the options listed, but I am not able to select them. I look forward to your response and thank you for providing such an incredible system!