Xbox One realm giving "Can't join world" error when friends and I try to join the Realm I am paying for.

Starting on Thursday, April 15th, in the morning, my friends and I begun receiving the "Unable to connect to world" error on Bedrock Xbox One Realms. The Realm has been working for a few days now, and suddenly it stopped working. I my Wifi is fine, I uninstalled Minecraft and reinstalled it, I tried to close the Realm but it won't let me do that either. I have searched for answers and can't get to the bottom of it.