Yeah, Google changed their translation page a bit. Should work again with 2.1.1

Seems to work for me. Maybe one of the translation servers crashed.
If it still doesn't work: what languages do you use?

"from_lang" stands for the whole language.
So use:

%_trshow{en, fr, best job}
%_trshow{en, fr, job}

de nederlandse werken nu, hebben pret :)

Should be fixed now with v1.1, thx for the info.