After a quick look, it seems TaxiFrame is no longer registering the "TAXIMAP_OPENED" event which CFM uses for initialising the nodes. You could add this to the CFMs OnLoad script.
EDIT: On second thought, rather than registering the "TAXIMAP_OPENED" event (I don't know if this event may go away in future) and given TaxiFrame is now using OnShow you could change:
Code:
TaxiFrame:HookScript("OnEvent", function(self, event)
if (event ~= "TAXIMAP_OPENED" or not self:IsShown()) then return; end
too:
Code:
TaxiFrame:HookScript("OnShow", function()