Do you mean here or on the mainpage?
Discord is very bugged recently. It does not show new messages… Icons are missing and/or font for new messages does not change.
Sometimes I didn’t notice new messages for couple of days because of that plus during past week/s Discord was broken, either with not showing anything and/or with showing channels but without option to post anything.
That happened to many people of my community, who live at different places.
It seems that Discord is unable to handle the amount of servers properly now because in the past it worked fine, sometimes even more reliable than Skype.