Localization issue Rated 3 out of 5 stars

v3.0.4+ of this, otherwise good extension, does not like my language :-(
I tried to translate it to Greek, but then it does not work. The options window works fine
but the download button does not show up.
In version 2.4.1 and older, there was not this issue.
I hope the developers to see my review and do something about this issue, since
there is no other way to contact them for support.

This review is for a previous version of the add-on (3.0.5).