looping clean_scene() causes blender meltdown.

[melony-cmd]

Info: No orphaned data-blocks to purge
model_0x10037_gwmb.fbx
ERROR (bke.lib_id_delete): C:\Users\blender\git\blender-v410\blender.git\source\blender\blenkernel\intern\lib_id_delete.cc:409 id_delete: Deleting WOWorld which still has 1 users (including 0 'extra' shallow users)

Info: No orphaned data-blocks to purge
model_0x1003A_gwmb.fbx
Error : EXCEPTION_ACCESS_VIOLATION
Address : 0x00007FFCB0682B66
Module : python311.dll
Thread : 00040090
Writing: C:\Users\Tim\AppData\Local\Temp\blender.crash.txt