In this topic you'll find your answer
Ah, the notifications has been glitching since last update, meaning it doesn't seem to be showing the latest happening in real time. Or when it does show something, it shows those a lot later.. Not sure either if we get the "new 31-day mission" notification every single day this month ..
About the functioning of bell-icon in the lobby @Ray-Unibet, just tried and finished a minor challenge with tablet. It shows the notification in the table, but the icon in the lobby stays white. It can be seen in text format alright after clicking the bell, tho.