At HEL I haven't encountered any problems, however I was flying ex-BRU and the automated gate policing the FAST LANE is not that easy to negotiate with.
Initially priority security was offered to OWE/OWS at BRU as well, but not anymore. I wonder if this due to the same reason as free seat selection not working online, something to do with the IT system not recognising non-AY status?
Does AY provide priority security for OW status holders at other outstations?
@Remymartin, I had a proper printed BP