Thanks Willam, for replying in the midst of an especially tight schedule!
Regarding the second issue: The issue occurs with two or three tagged favs or with none. The behavior is that the Favorites title itself does not appear--it's as if the color of the Favorites heading is the same as the background. Individual titles of favorite topics appear as you would expect (see below).

I think this problem has to do with the language file. On the front page of the Indigo Layout, do you see the welcome text? Or do you immediately get the search form?
In this case, can you try:
- Close RoboHelp.
- Backup the !Language! folder
- Remove the contents of the !Language! folder.
- Trash the CPD.
- Reopen RoboHelp and generate again.
When you do this, the language file gets recreated and you should now see the text show up. (Not on the button though, that's a different issue.)
IF this fails, you can also create a new project and copy the !Language! folder over to your existing project. That should also update the language resource.