This is probably going to be the hardest thing to reproduce, but here's what can happen. To do this bug, you need 2 people.
1. Make sure it's nighttime
2. Sleep in a bed
3. Hover the mouse over the 'Leave bed' button
4. Make person 2 /set time day
5. Click 'Leave bed' at the same time
6. Sleep the whole day!
This bug includes the following packages:
+Sleep during the day!
+Never get out of bed AGAIN!
+No leaving the server! That's cheating!
+Esc is not an option!
-Removed Herobrine
Seriously, you can't leave bed EVER AGAIN! You can't leave bed, you can't pause, you can't even destroy the bed to fix it again, there's just NO ESCAPE! This was found completely by accident!
Is this still a concern in the current Minecraft version? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases. If this has been done, we can reopen the issue.
Keep in mind that the "Resolved"-Status on this ticket just means "Answered", and that we are waiting for further information on whether this issue still exists or not. We will reopen it as soon as the requested information has been delivered.