Description of problem:
1) Start installation with kickstart:

keyboard cz

2) Get traceback when entering the Hub

Version-Release number of selected component:
anaconda-20.9-1

The following was filed automatically by anaconda:
anaconda 20.9-1 exception report
Traceback (most recent call first):
  File "/tmp/updates/pyanaconda/ui/gui/spokes/keyboard.py", line 290, in completed
    elif not self._confirmed and self._xkl_wrapper.get_current_layout() != self.data.keyboard.x_layouts[0]:
  File "/tmp/updates/pyanaconda/ui/gui/hubs/__init__.py", line 261, in _updateCompleteness
    spoke.selector.set_incomplete(not spoke.completed and spoke.mandatory)
  File "/tmp/updates/pyanaconda/ui/gui/hubs/__init__.py", line 213, in _createBox
    self._updateCompleteness(spoke)
  File "/tmp/updates/pyanaconda/ui/gui/hubs/__init__.py", line 368, in refresh
    self._createBox()
  File "/tmp/updates/pyanaconda/ui/gui/__init__.py", line 727, in _on_continue_clicked
    nextAction.refresh()
  File "/tmp/updates/pyanaconda/ui/gui/spokes/__init__.py", line 68, in _on_continue_clicked
    cb()
  File "/tmp/updates/pyanaconda/ui/gui/spokes/welcome.py", line 283, in _on_continue_clicked
    StandaloneSpoke._on_continue_clicked(self, cb)
  File "/tmp/updates/pyanaconda/ui/gui/spokes/__init__.py", line 72, in <lambda>
    self.window.connect("continue-clicked", lambda *args: self._on_continue_clicked(cb))
IndexError: list index out of range

Additional info:
cmdline:        /usr/bin/python  /sbin/anaconda
cmdline_file:   initrd=/test/mk/fedora/initrd.img root=live:http://cobra02/trees/mk/my_comps_squashfs.img nokill updates=http://cobra02/ks/mk/master_updates.img resolution=1024x768 ks=http://cobra02/ks/mk/testing.ks BOOT_IMAGE=/test/mk/fedora/vmlinuz 
executable:     /sbin/anaconda
hashmarkername: anaconda
kernel:         3.11.0-0.rc7.git5.1.fc20.x86_64
product:        Fedora
release:        Cannot get release name.
type:           anaconda
version:        20