Am just looking at fares from GIG-LHR and both IB & BA have some pretty attractive fares in premium cabins although for some reason EF won't show the fare rules - keeps returning an error message. Is anyone here able to access them?

They are;
IB - DOWBR (£1152)
IB - JOW1BR (£1355)
BA - CFFLACOW (£1767)
BA - AFFLACOW (£2113)

It doesn't say whether they are return fares or not.. which is what i'd like clarification on please.