I ordered the "The Elder Scrolls Online Deluxe Collection: Necrom" in March.
As advertised, I received the Collector’s Edition digital items for all previous Chapters.
However, I did not receive any of the preorder and CE digital items for Necrom:
Missing preorder rewards:
[list]
[*] Sadrith Mora Formal Attire costume
[*] Apocryphal Bookwyrm pet
[*] ×1 Unfeathered crate
[*] ×3 Telvanni Peninsula treasure maps
[*] ×2 Experience scrolls (+100% for 1 hour)
[/list]
Missing CE digital rewards:
[list]
[*] Hermitage Servitor mount
[*] Cipher's Eye Pocket Watcher pet
[*] Dark Lady's Headrest memento
[*] Knowledge Eater Armor outfit style
[*] Leaning / Sitting / Standing Scholar emotes
[/list]
EDIT: After a few hours, all missing items finally received in the mail.
Thank you!

https://www.elderscrollsonline.com/en-us/news/post/63499
As advertised, I received the Collector’s Edition digital items for all previous Chapters.
However, I did not receive any of the preorder and CE digital items for Necrom:
Missing preorder rewards:
[list]
[*] Sadrith Mora Formal Attire costume
[*] Apocryphal Bookwyrm pet
[*] ×1 Unfeathered crate
[*] ×3 Telvanni Peninsula treasure maps
[*] ×2 Experience scrolls (+100% for 1 hour)
[/list]
Missing CE digital rewards:
[list]
[*] Hermitage Servitor mount
[*] Cipher's Eye Pocket Watcher pet
[*] Dark Lady's Headrest memento
[*] Knowledge Eater Armor outfit style
[*] Leaning / Sitting / Standing Scholar emotes
[/list]
EDIT: After a few hours, all missing items finally received in the mail.
Thank you!

https://www.elderscrollsonline.com/en-us/news/post/63499