Anyone having any issues with their shared world saves dissapearing on xbox? Sometimes they are there but then other times they are not

Not showing up for me on PC either currently, haven't had this issue before but looking through the forum it looks like this happens sometimes 

Eu também estou com o mesmo problema. O meu jogo compartilhado online salvo aparece raramente, eu tenho que ficar abrindo e fechando o jogo, ou apenas abrindo os 'saves' e fechando ate aparecer o mundo compartilhado. Isso é horrível, corrijam o mais rápido possível por favor?

I'm having the same problem here, waiting for something new;

I'm also having the same problem. My online shared game that appears in the save game screen almost never appears, I have to restart the game several times so that I can luckily log in. This is horrible, fix it asap please?

I’m on pc but same here except mines not showing back up at all. I loaded it and it started me at the start of the game then I exited and the save was gone. Then I made a new shared world got like 4 hours in tried to save it and couldn’t. So now that progress is gone too. I don’t know what’s going on. 

I am also having the same problem, the game will not appear. Its really frustrating because we had just enjoyed using the feature and now everything weve created as a shared multiplayer file are nowhere to be found.. .hoping to log back in tommorow and maybe it will be fixed? 

I am having the same issue (PC through Steam)
I can select the first backup of my shared world (not tagged as shared) and I get the following error;
Cannot load a Shared World backup that is missing the primary save. This world may no longer be shared with you or has been deleted.
In addition I can no longer see shred worlds owned some of by friends...

So we just complain and yall don't answer...

I have a similar problem.  What seems to be happening is I can create and run shared worlds but once started, I am not allowed to access them again.  My friend is able to see them.

We appear to have been able to narrow the problem down to the Microsoft.  I have tried playing my copy on different hardware and networks.  I even connected my account through my friends setup, the one that doesn't have his problem.  When I use my account on his system, he cannot access shared worlds any more.