London Visa Office WhatsApp group

Hi everyone, I’m starting a group for those currently waiting in the London Visa Office. The wait times seem to be quite long, so it would be good to track everyone’s progress in this group. Please join here: https://chat.whatsapp.com/3roH4GKCYsUAGttO0SwC7c

Is this link still working? I am unable to join the group.