Geeez, Les!
Give us a break! We're not all eggheads. Well, I'm obviously not.
That "ixion" clue (& I missed his explanation too) was a bit over the top, especially for us "auslanders". The answer had to be, given the theme, but putting it all together ...
To quote another Monty Python character, the Village Idiot, whom I've reprised at Halloween, "
My head hurts!" (-8>