Hi @Julie91, my apologies for the late reply 
I’ve checked your widget and see that all the latest posts are displayed correctly. Could you please double-check and let me know if everything’s fine now?
I also see a poll post which is not displayed in the widget. I’m afraid we don’t support such posts now, but we have such a request in our Wishlist: Support Poll/Survey Posts. Feel free to cast a vote if you need this implemented 
Let me know if there’s anything else I can help you with!