Expected Behavior

I had used the amadron tablet and was testing out the order functions. I successfully ordered one item, a drone removed the item, but when I was to receive the reward, It caused a freeze, and now freezes once a particular chunk where the drone is located is loaded

Current Behavior

Causes crash once chunk containing corrupted drone within is loaded, but stable if that particular chunk is not loaded. Point in crash-log where error is given:

java.lang.NullPointerException: Exception in server tick loop
at me.desht.pneumaticcraft.common.entity.living.EntityDrone.setHandlingOffer(EntityDrone.java:1286)
at me.desht.pneumaticcraft.common.recipes.AmadronOfferManager.tryRestockCustomOffers(AmadronOfferManager.java:120)
at me.desht.pneumaticcraft.common.TickHandlerPneumaticCraft.tickEnd(TickHandlerPneumaticCraft.java:43)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_2204_TickHandlerPneumaticCraft_tickEnd_WorldTickEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at net.minecraftforge.fml.common.FMLCommonHandler.onPostWorldTick(FMLCommonHandler.java:273)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:776)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:185)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
at java.lang.Thread.run(Thread.java:745)

Possible Solution

Even disabling Drone AI does not stop the crash once chunk is loaded

Log

Link: https://gist.github.com/powercore2000/e80425555d4a9795bb5c9db7cbf942e5

Looking through changelogs for the mod, I believe this is fixed in the newer versions of the modpack