I might... but I ran site-specific GOOGLE searches on the Link. "Erigina" (or "Eriugina"), "Sedulius", "Gallus", and "Claudius Scotus" returned essentially ZERO results.
This is like a website on "Roman Catholicism" returning ZERO results on "Athanasius", "Jerome", and "Augustine". HUH?!
If this is "ORTHODOX ENGLAND on the 'net" ~~ where are the Scottish Fathers?
History is History. One cannot define the Celtic Orthodox Church without reference to Erigina, Gallus, Claudius Scotus -- and yes, the most prolific of them all, the Ultra-Predestinarian Celtic Orthodox Father Sedulius Scotus. Not anymore than one could chronicle the History of the Western Latins without reference to Augustine.
best, OP