Whenever i fall or sometimes when i just do /home or /homes, my island becomes invisible for some reason, it really annoying cause then i have to do /spawn then /home again for it to be okay again.
It happens to me when I logon and sometimes when I do /home, all I have to do is move around and it reappears. Is this the case for you? Otherwise, I don't know.
I've experienced this issue when doing /homes. The way I fixed it is to just use /home instead if /homes or do as Nightcat said and reload your chunks.
/homes - Usually when nothing appears (This goes for if you're a non Skygod - therefore not having the /sethome command) it's because you've broken the bed you've set your spawn in, or you just have to walk around a bit for it to appear. /home - Same thing with /homes, usually just walking around a bit should help. Do you have any hacks installed when you play?
I do used to do /homes so I didn't have to wait for the cool down but then this started happening rwuyefasgdihujswafishd oh and it fixes if you relog
It happens to me rarely in skyblock but in some servers everything becomes invisibile. All I have to do is change the render distance or the Graphics next to it located in the options video settings