Unfortunately Lexin has changed their site, discontinuing English completely, which is making looking up new words in Lexikon impossible. I’m scrambling to get a fix that will get the other languages working again, and though I preferred Lexin’s entries, I will integrate Folkets Lexikon for English/Swedish lookups.
Update: I received word on Tuesday that the update has been marked as a priority review for critical updates. Hopefully it will be approved later today or tomorrow.
Update 2: The update has been approved and is being processed for the App Store. It should appear within about an hour.