I ran three characters through Coldharbour last night, all of them had the sword, shield, ice staff and heavy maul option on the table. Nothing else.
One of my characters looted a bow, but the others didn't get a bow till much later. My main didnt get a bow until halfway through the roost, which hurt as that character is a bosmer with a bow...
Is it possible to start dual wielding or bows during Coldharbor anymore? I remember doing it during the beta weekend that I participated in.