I found the book "The egg of time" and it's just simple empty. As I remember there should be something in this book or?
Egg of time is an Empty Book in My Games as Well
In TES4Edit 011801E7.....0bkEggOfTime.....The Egg of Time
Is Referenced EggOfTime_Illust1.tga Plus _Illust2.tga Plus _Illust3 Plus _Illust4.tga So will have to wait till some 1 who Knows more,,,
You can download gidz89 Big Book of Tweaks http://morroblivion.com/forums/morroblivion/mods/2645
This page will take you there looks like he fixed it
Dont loose the book come in handy to finish the mages guild quest (Mystery of the Dwarves)
gidz89's fix included in v058