got a ps4 been having trouble since the begging with two missions was hoping the update 2.0 would have resolved them but this was not the case please help anyone.

Oxenefordscire Brewing Rebellion, no one will help me getting in the longhouse.
Vinlnad In a stange land. When i speak to her there are no options to start the mission.

Please advise many thanks

A very good day i am trying to get into the Buckinghams’s long house but no one will help me knock down the door they are just standing around. Also Vinland in a stange land does not work. I play on a playstation 4 please help