(15 Feb 2022, 9:19 pm)Omega54 wrote Connections 4 (same one on the 33 yesterday) on the 61 & 55(PEAK)
684 X20/X6/62/38A
6088 on the 38C
5210 on 6
6336 57
5210 is a training bus! If you're just using BusTimes for rare and odd workings, this is a good example of why it can't be relied upon.
Looking further, it seems likely Andreos' Solo is the vehicle in question tracking as 5210.