So, I have this little reed (sugarcane) farm deep underneath my res, I think it is at level 7. There are three rows of reeds, as the picture shows, and the one row on the far left, everytime I come back to harvest it, will have disappeared. No floating items, nothings, just gone. Its there weirdest things, there's light, water, and its right next to other reeds that grow just fine. Does anyone know what could be causing this?