the server initiates a task to delete the guest user after the specified amount of time. If the user registers as a permanent user, the server cancels this task. I’ll try to provide the rest of the information tomorrow.
We’re sorry for the inconvenience and thank you for your patience. Currently we don’t have a script to synchronize statuses. We’ll be working to identify a list of removed users. Also we are working on improving the process by adding a check for guest user status before removing the user. We’ll release the patch as soon as possible and notify you once it’s ready.