Deimous,
Was that with the nUI plugins as well for those addons ? If so, that could be the cause as I have been having to rework my infopanel plugins to include an extra check before creating the infopanel frame so that instead of erroring if it cannot locate the addon's variables it needs access to it simply won't create an infopanel for it.
Looking at the PallyPower plugin for nUI I haven't done the alteration to check the variables exist before creating the panel.
Of course if you didn't use the Infopanel plugins it isn't that problem for you
