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When i use the Pageup or Pagedown keys to get to the top or bottom of a page, the screen stays still.
Instead an error message is shown.
Error: In bind call: /etc/xdg/luakit/webview.lua:341: attempt to perform arithmetic on local 'p' (a nil value)
This does not happen on every webpage, but on quite a lot, for example on the archlinux site about luakit.
However it is possible to use the 'G' and 'gg' shortcuts instead.
This was fixed a few months ago in the develop branch, thanks for the bug report.
I guess people want a new release… ;D