Seek back to the previous position on early exit.

#rb francis.hurteau, matt.peters

[CL 27359254 by patrick boutot in ue5-main branch]

Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp

@@ -4487,6 +4487,7 @@ void FLinkerLoad::Preload( UObject* Object )
 							// sure to force load this later)
 							check(!GEventDrivenLoaderEnabled || !EVENT_DRIVEN_ASYNC_LOAD_ACTIVE_AT_RUNTIME);
 							Object->SetFlags(RF_NeedLoad);
+							Seek(SavedPos);
 							return;
 						}
 #endif // USE_CIRCULAR_DEPENDENCY_LOAD_DEFERRING