We have made an update on the Calendar to show the sending status of each post a little clearer. If some but not all of the posts have sent (i.e. because of scheduled sending times) then we show a new label titled "Sending". In addition, on the Day and Week views we will also now show a green tick next to the profile that has already sent to help you see which ones are still due to be sent later on in the day.
Equally, if some of the social posts failed to send, then we will show a red cross next to the profile icon. There will now be a new button to 'Reschedule Failed Profiles' - so that you can specifically reschedule the failed posts, leaving the successfully sent ones where they are.