About [[MediaWiki:Flow-terms-of-use-edit/en]]
For these 3 messages I don't see a reason to fuzzy. All translations looks good compared to the English original: Flow-terms-of-use-new-topic, Flow-terms-of-use-reply, and Flow-terms-of-use-edit. Otherwise please point me to a specific problem.
It now looks like only the Hebrew one is lagging (fuzzied these manually). Still any change which is this large and which affects ToS should have triggered a fuzzy when introduced. Technically someone answering a Flow post in Hebrew on Wikia now has to agree to WMF ToS (not Wikia ToS) [assuming wikia was using Flow before this was detected].
Looking at the other languages the ones with problems were the ones where Fuzzybot "(Importing a new version from external source)". Don't know why this was done fore some (but not all languages) but it meant that e.g. German (which also had a previous translation) was left without a message (good) whereas Swedish and Hebrew (and mayby some other) got faulty and unfuzzied translations (bad).