So, I made a giant wall using Worldedit. As usual, it had a light level of 0 until updated, all seemed normal. But then after I placed lights and began decorating the wall, I noticed some patches, but not all, wouldn't light up no matter what I did. You can add lights, change the blocks around them, and they light up until you exit the world or reload it in any way. Then it's back to black. What can I do? I'm trying to light the wall using Sea Lanturns. It's pretty sad to see all my hard work disappear every night. The thing confusing me the most is it's not all the wall, or everything that was changed using worldedit. My worldedit version is old but I've never had this glitch before. It's Worldedit Forge version 6.1.6. Even the blocks placed in front of the wall are affected, not just what was edited.