1. and 2. are known. Try pressing f1 10 times with the Toni issue and you should be able to move. Will get fixed
3. Is because he leaves with his weapons to hunt nyx himself.
4. Is known, it can happen with Anna and other as well when an event triggers in places where they normally are. It'll be fixed
5. It depends when it happens. As starmaker doesnt have a daily time division (morning-afternoon-etc) it made as a conversation maker, Josef doesnt stay the whole day at the interview and in the case of Anna she only works Late on Tuesdays and thats why she needs you to pick her up, unless she quit during slut route.