If I open: https://lemmy.world/c/[email protected] and https://lemmy.ml/c/lemmy_support in 2 different tabs, I don't see the same posts at all, even with the same sorting option selected.
Is it just because the servers are overloaded and there is some delay in the synchronization?
It's frustrating - but I think it'll stabilize to some degree once we have more instances that have existed for more than a week or two.