Minecraft will always remove blocks that it doesn't recognize to prevent crashes. Don't open a world with an older version that doesn't have those blocks.
is there any way I can get them back?
Not besides harvesting them again or restoring a backup. Sorry.
Reporter: Tanner
Assignee: (Unassigned)
Created: 2013-10-25T23:33:59Z
Updated: 2025-03-18T06:08:08Z
Resolved: 2013-10-26T00:08:00Z
ADO:
Confirmation Status: Unconfirmed
Area:
Mojang Priority:
Category:
Labels:
Affects Versions: Minecraft 1.7.2
Fix Versions:
Retrieved 2025-06-10T19:11:11Z
MC-37372
Minecraft will always remove blocks that it doesn't recognize to prevent crashes. Don't open a world with an older version that doesn't have those blocks.