This app is so SUS!.. So, whenever I am chatting with someone or they reply back to a previous message. Assuming neither parties had to force stop/restart the app (SOOO FUN AND CONVENIENT, said no one ever! Lol.) But anyway, like most people, you go check out the profile to see when they were last online, but the time you got the message doesn't match the last time they were online. 🤔 I've sent screenshots of this to the email provided here on the Google Play Store App and yet to hear a reply.