So in the last few days I've been having fun, but then the map will stop loading. I can move at normal speed, mine what's left, but the map remains empty until I relog back on. It's not an insurmountable problem but it gets annoying when you have to keep relogging. As soon as I enter the area, I'm just heading for a plummet to the end of the map and remain in the falling animation. Not sure if this is a PC only thing or not? Here's some images. It's different to the other random PC bug, where patches of the map will overlap.