Since you can't move the safety to the right, you need to remove the pin from the sleeve and take it apart, removing the safety. Then re-assemble. Sometimes when people try to modify a bolt (since yours is jeweled, that was done) they replace parts or re-assemble incorrectly. Try breaking it down and putting it back together. If that fails, this would be a simple solution. Get the correct bolt and have no questions.
M98 Mauser Bolt complete turndown handle
If you have calipers, measure the pin and post how long it is.