who at LCC confirmed about the A58 being changed back from non-primary to primary route? I think the primary Leeds-Wetherby route is via A1(M) /M1. (M621/M62 for Halifax)
I don't know about A661 but no signs have changed in Harehills (black on white not green), I think the ELOR ones are incorrect.
There is also an 18t weight limit at Roundhay which would have to be removed to allow HGV access through the 'posh villages'
 the OS map shows this as red (not green) part from a short section in Leeds City centre and Sabre Wiki says non-primary status