ok so a few screenshots follow -
The sanctum loads like this every single time (first screen shot) when on low Terrain etc
but loads as normal if the terain and everything is at a higher setting
And just so you know i have had a few crashes before this started happening boundles has stopped working etc - checked the dump files but there is nothing new - only the files from a previous point etc - a few freinds of mine are experiencing the crash dump files are not updating issue as well
I have reinstalled + verified cache and nothing is wrong - checked my hardware and etc - everything is running as it should - the last thing to do is force a GFX update because i do not need one
I will post below this as a new comment if still the same/fixed