Depsgraph: Restore workaround for CoW objects not being fully expanded

source/blender/depsgraph/intern/builder/deg_builder.cc

@@ -41,6 +41,8 @@
 #include "intern/depsgraph_types.h"
 #include "intern/nodes/deg_node.h"
 
+#include "DEG_depsgraph.h"
+
 namespace DEG {
 
 void deg_graph_build_finalize(Depsgraph *graph)
@@ -61,6 +63,9 @@ void deg_graph_build_finalize(Depsgraph *graph)
 				id_node->tag_update(graph);
 			}
 		}
+#ifdef WITH_COPY_ON_WRITE
+		DEG_id_tag_update_ex(graph->bmain, id_node->id_orig, DEG_TAG_COPY_ON_WRITE);
+#endif
 	}
 	GHASH_FOREACH_END();
 }

source/blender/depsgraph/intern/depsgraph_tag.cc

@@ -269,7 +269,7 @@ void deg_id_tag_update(Main *bmain, ID *id, int flag)
 
 void deg_graph_on_visible_update(Main *bmain, Scene *scene, Depsgraph *graph)
 {
-	/* Nake sure objects are up to date. */
+	/* Make sure objects are up to date. */
 	GHASH_FOREACH_BEGIN(DEG::IDDepsNode *, id_node, graph->id_hash)
 	{
 		const short idtype = GS(id_node->id_orig->name);

source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc

@@ -449,7 +449,7 @@ int foreach_libblock_validate_callback(void *user_data,
 	if (*id_p != NULL) {
 		if (!check_datablock_expanded(*id_p)) {
 			data->is_valid = false;
-			/* TODO(sergey_: Store which is is not valid? */
+			/* TODO(sergey): Store which is is not valid? */
 		}
 	}
 	return IDWALK_RET_NOP;