As of update 1.25/1.26 this trophy is glitched for reasons unknown, if you have the physical version of the game you can refuse the patch or delete the game and not install any updates to unlock this trophy, if you have the digital version then you are out of luck until a fix is released, as it comes pre-patched.
Method to get it unlocked if you have played over 33 hours on one world and the trophy hasn't popped yet. I was able to confirm this works on June 6, 2016 (PHYSICAL COPIES OF MINECRAFT ONLY)
1. Delete Minecraft from your PS4 (Don't delete your saves, just the game) from the Applications section of your storage
2. If you haven't already, take the disc out of the system and put it back in
3. If connected online, the update will try and download. CANCEL THE UPDATE
4. Run Minecraft, choose the play game option, you'll more than likely trigger the update to start downloading again, cancel it
5. Create a new survival world and load it
6. After a few seconds, the trophy should pop for you
Don't try to load a level that you created AFTER any console updates; the game WILL crash. As soon as you've gotten this trophy, you can get Minecraft back up to date by allowing the patch to download and install.