I've had this issue before, and it's just popped up again, throwing the brakes on the mod I've got in progress. Essentially, the only thing that's visible in the currently selected cell is the water. When I access the cell in game (via coc cellname) it's rendered properly, and the water levels are where they should be. When I open it in GECK, all I see is water. Does anyone know what's causing this? Thanks! I have found that if I open one of the smaller premade worlds (ie GomorrahWorld) and let it render, then switch to my mod, it loads properly... Anyone familiar with this issue?