170414 was seen a little earlier in the day at Dyce station working to Inverurie, see....
https://www.ontheupfast.com/p/21936chg/28943042804/x170414-12-50-aberdeen-inverurie and here it is again working the 14.04 Aberdeen to Edinburgh 1B35. It is arriving at Stonehaven station passing SV17, the down starter. This special one-off livery was applied to 170414 to commemorate the imminent re-opening of the Borders Railway as far as Tweedbank.