During verification of
GOGREEN-1221 found an issue with some of the translations using UTF-8 code in property files. This is not allowed and unicode must be escaped.
I did a quick check  on non-ascii property values, this also is a problem in the cms and plugins.
Verified in the UI. One of the found properties found:
si è connesso</span>
indeed renders incorrectly on the CMS dashboard as Dieci minuti fa, admin si Ã¨ disconesso
All .properties files intended for the Java properties class must have escaped unicode characters.
 grep -r --include=*.properties --color='auto' -P -n "[\x80-\xFF]" *