ARC0728 Stat Collection can not be recreated during a cluster restore. Stat Collections should be restored from this archive after all cluster restore and build steps have been completed.
During the dictionary part of a cluster restore, ARC can not recreate stat collection information, since the data has not yet been restored to the tables. ARC must defer recreating the stat collection until after the data for all tables has been restored.
After the cluster restore and build steps have been completed, the user needs to manually recollect the statistics.