what is this

So I have the chess.com beta chat on and it keeps saying someone said something new in the chat but there is nothing new. no new messages. I don't know what is happening but I would love to know. I have refreshed a lot of times. here is a picture. This is before the refreshthen this is what it shows.And inside the chatI don't know why but if it is a bug please fix it. it messes with my brain

I've got it sometimes too

this looks like a old version of the game

There's likely a deleted chat when that slows.

Wait how can you delete chats?

Admins can