fuzzy messages

Maybe some; I wouldn't do them all if there are a lot of them. But I don't know how to show just the ones that have been fuzzied. The link you gave doesn't seem to let me do that.

Groups with Fuzzyfied messages can be found in the "Outdated" column. Groups with some percentage contain Fuzzyfied messages.

For example the Flagged Revs group:

http://translatewiki.net/w/i.php?title=Special%3ATranslate&task=untranslated&group=ext-flaggedrevs-0-all&language=el&limit=2500