Books missing from series

[Mary]

For my Tales of Tessagonia series, only the first three books are showing. Others are correctly showing the series and number in the title field, but not the series page.

Should be:
Book 1: The Blazing Princess The Blazing Princess
Book 2: Mirror Mirror
Book 3: The Princess Test The Princess Test
Book 4: Venom and Shadow Venom and Shadow
Book 5: The Gloaming Realm The Gloaming Realm
Book 6: The Moon Prince The Moon Prince
Book 7: Jack and the Midnight Cloak Jack and the Midnight Cloak
in series, but not with series number: Tales of Tessagonia: Books 1-6 Tales of Tessagonia: books 1-6

[M.]

Done!