Edit page, when selecting Pattern load - all that is displayed is a list of trangles - looks very odd.
Mac OSX 10.8.5 16gb ram Cubase 7.5.30, build 243 32bit
It sounds like a missing font problem Look here for details :
http://www.steinberg.net/forums/viewtopic.php?f=59&t=63912
best regards
Gerrit