Minecraft Username: Sjooke

Brief Description: I planted a 49x46 sugarcane farm, and many times its 1 line that just is gone, when i replant, it happend the same thing. The same in floor 2, the same line just being gone.

Instructions:
1.Plant a big sugarcane farm.
2. W8 to the bug come.

How many times did you recreate this bug?: 6 times

Result: I planted the sugarcane farm, and then some of the sugarcane is just gone.

Expected Result: nothing

Evidence:

 

is it any way to block that bug? (its not a greifer)