I don’t know why it is like that, I’ve managed to correct it, now it’s gone and the item still doesn’t load.
For the space in “Lobster Two” it would be something to correct in the theme itself, I have selected that font in the list inside “Personnalize/Fonts/Text Logo Font” (but the issue has nothing to do with that, it is just a suggestion).
It is written in the documentation that comes inside the zip archive. You just have to import the XML data with WordPress import, and config some elements in theme options and menu.
Not the easyest theme I know, but not so hard to set up with the documentation :)