Breaking a wooden door while a villager is attempting to open or close it crashes the game. In the case of 14w30c, this corrupted my save 😞 .
Possible cause:
Breaking a door doesn't break both halves at exactly the same time. In a tick one half is missing (replaced with air) while the remaining half is being activated by a villager, which attempts to activate its non-existent partner.
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.