Thread:Support/Possible cache issue

Here's confirmation of something I seemed to notice a while ago:

MediaWiki:Watchlistedit-raw-explain/en was changed (check here) from "When finished, click Update Watchlist." to "When finished, click ""." as per a recently discussed request.

MediaWiki:Watchlistedit-raw-explain/pt was FUZZIED. I edited it 5 minutes ago to address the fuzz, and the English original text still showed the old "When finished, click Update Watchlist.". I'll swear on anyone's grave it did. So, no change from my point of view and I'd just remove FUZZY.

So I start writing this message quickly and, on the final confirm before submitting, it's now fine. Is this known and can it be avoided?