Formatting of footnote does not work

[jezZiFeR]

Dear list,

I have a question regarding the formatting of footnotes. I use LyX 2.0.7.1 on 
OSX with BibDesk 1.6.2. There is one footnote, which is shown unformatted, 
others are formatted and I can't find out, why. Does somebody have an idea? I 
add a minimal example here.

Thanks in advance
Jess

Minimal.lyx
Description: Binary data

Minimal.bib
Description: Binary data