You can do it now.  I don't know if that's the same as being sorted.   It doesn't crash when using AWCC o/c profiles.
Anyone tried the new BIOS 1.2.1 yet?  Keen to know if this fixes the AWCC OC + PCIe x4 issues?  
Aurora R13, BIOS 1.2.1, no mention of PCIe x4 fixes?