Did you remember to rename the waypoints from .zip to .pk3?
Make sure you use the 0.03 waypoints the previous versions had a shift-character typo in the bots filename
I doubled checked that my files work with sv_pure 1 and they test fine. So I suggest you use pkzip or winrar and test the integrity of both the waypoints and the map files that you have.
BTW I do find this map slows my machine so I run it with +set com_hunkmegs 128 from the command line JIC.
And if you downloaded Fritz_ETom_WIPPak1.pk3 from filefront I would remove the old saberpeak waypoints from inside it just to be sure.