Are you two still having this problem?

If you are, can you try removing any custom code you have on the profile, and check if you still have the problem? (This is just to rule out the custom code as the cause of the problem.)

Unfortunately while investigating this I couldn't find any glitch with it. I think what probably happened was that your custom code was somehow making the new sections invisible. That would explain why it looked like adding the blank sections didn't work, and why they showed up after you deleted that piece of custom code. If you still have the custom code you deleted, I could look at it to try and see if this theory is correct?

But I'm happy to hear that - whatever happened - it seems to be fixed now :)

I'm not able to offer help with custom code as part of my job, but you could try asking for help in this forum. Sorry I can't be more help right now!

I wanted to check in and ask if you are still experiencing profile issues after removing any custom profile code you may have?