There was an issue with the in-game dialogs, which was resolved this morning. This is separate from the issue that the original poster is talking about, which is when you're completing a neighbor action and the game thinks the Dragons your neighbor has is fulfilling your goals. We are currently investigating the latter.
That's exactly the problem I am having! I visit my neighbors and their fulfilled goals continue to pop-up so much I can barely get off their island! I am also still getting the monopoly pop-ups all the time.