So this thread is mainly expressed by the title. I have no idea why but for some reason Wynn is just extremely dark for me. I see vids of Wynn, and it typically it isn't that dark in caves. It gets to the point where I can't see bosses, and where the coal TP blocks are just pure black to me. I have no idea why this is happening. The current mods I have are Optifine, Worldedit, and 5zig.