Why would it have?
Plenty of Airbus narrowbodies have frequented SOU over the years (most recently, on a regular basis, Volotea 319's), but as these aircraft can be bulk-loaded as well as containerised, one would assume the former was the case with those.
SOU almost certainly hosts no other aircraft types that would require the use of a transfer loader (to get the containers on and off the aircraft).
With Easyjet starting 319/320 Ops imminently, one suspects bulk load will be the order of the day again, including lots of skis!