To be more precise - despite a lot of free space left, only the last two lanes are shown, that is

" - a gnomish wizard or elementalist as a strong spellcaster
and try other combinations later on (and read the manual for them!)."

The rest is gone. Also present in R59. Both public versions with NotEye. I haven't even noticed it until today. May not exist without NotEye, I'm honestly too lazy to check.

OS: Win 8.1
Display: NotEye, full screen, 1440x900 resolution
(in windowed mode only the gnomish wizard line is shown simply due to the lack of space in the window)