Unable to join my realm

Last night I was able to join my realm but today Im not able to join

I play on my PC and iPhone they are all updated to 1.16.1 and have the default resource pack installed.

loads up normally, when it tries to load resource pack then i get a message it tells me unable to connect to world. This has happen since the update became live. I resolved this in the past by starting a new seed but we are getting tired of starting a new seed everytime and loosing our progress and builds. there is about 7 of us that play on the realm from PC, mobile and console.

 

when I try to download the world. Im unable to do it I keep on getting an error