I recently noticed that an ebook that is required reading for a class this summer, the Gower Handbook of Internal Communication, shows something very odd in the page navigator part of the ebrary interface (see my annotated screenshot): instead of Arabic numerals you see Roman ones. This is not normally the case, as can be seen in this screenshot I took of a page in another book we have in ebrary, The Accidental Billionaires.
This problem has been reported to Mike Waldman. Support at ebrary has been notified. If you notice this problem occurring in any other title in ebrary, make a mention of here in the comments for this post.