I have 3 parcels waiting in the Livingston depot that have been there from 28th nov- 1st dec and another sitting in another warehouse since the 1st dec. They claim "Adverse weather" was the problem with no delivery date in sight.
Currently 11/12/21 and I have had deliveries from DPD, Royal Mail, Amazon, APC, even Hermes during this time frame with no issue. I've even driven to Livingston with no sign of this "Adverse weather".
I'll be careful who I order from in the future to ensure it isn't delivered by Yodel.