Siri just will not take me home…

Siri just will not take me home… If I ask for directions home I get a route to a shop an hour away called Home. I have tried asking Siri what my home address is, he tells me correctly but if I then ask for directions to the address using his exact wording I get a route to a b&b with a similar name two hours away. I have tried saving the location to favourites and also asking for directions to [my name]’s address and was offered a hospital. Im aware getting irritated with AI is self-defeating but some of the results are bizarre and it feels like the programme is contorting itself to offer anywhere other than the address I am asking for.