The server doesn't show anything after connecting

as you can see when i connect to this server(this issue happens on this server only)
nothing shows up, all the channels are all gone, but the thing I think is causing this is I was changing my internet from WI-FI to mobile network and a tab opened about something that was about my identity and said something like “you have 2 connections would you like to remain on this one or switch” I don’t remember correctly and I clicked yes and after that it connected to the server all the channels were gone just like shown in the screen(i repeat this issue is only for this server and all other servers are working fine because I clicked yes while I was on that sever

This server is blacklisted.