Dropped Items are shown as stone [Multiplayer]

after Server restart it was normal again

EDIT:
I reuploaded the Map and it was there again..

Restart helped. Maybe a Bug with first time server loading the Map

Does it happen again if you reupload the map a third time? If so, please attach the map and your server.properties file.

There are those 2 things

Confirmed, thank you!

just had this, and indeed a server restart fixes it

This just occurred for me on 1.9pre3, I did an f3-c crash-dump. Should I submit here or open a new bug?
Running on a local server (127.0.0.1) while running two instances of minecraft, dropped items only showed as stone for one of them.

I saw this happen on a server once on 1.9-pre1. A server restart fixed it. Is this related to MC-11834?

This is the cause of MC-11834.

I think MC-99914 explains what causes this and how to repro

how do I do a client relog FVbico?

close minecraft and the launcher and restart it.... you didn't figure that out?

sorry im not that good with computers. I tried that and it didn't work.

I have tried the following things and none have worked-

Client Relog
Downloaded the map to single player and reuploaded. (Problem was not there when I opened the map on single player but when I re uploaded it and opened it the problem was still there)
Switched the world to a different brand new survival world and then back to my original world. (When I switched to the other world there was no problem on the realm, but when I switched back the problem was still there)

So to clarify, the problem persists only on my world. And only when the world is opened on the Realm. And the problem persists for any player that joins the realm on any computer from any location.