Another weird one just happened at Lingfield. Horse backed off the boards on Betty and started 2.85 favourite on there after opening way bigger. Few bags done at 1.05 pre race! More bot madness?
Could have been someone backing at 1.04 when they meant to lay - obv Betfairs crossmatching bot will have sucked up all the money from this palpable error and will give it back to the customer.