Wfa solutions trainee

I applied for a wfa solutions trainee position that started in May 2016. In the beginning of April i had a phone interview and an in person interview with two Wells Fargo sales managers. In my opinion the interview went really well and the interviewers seemed very interested. They said I would be contacted soon, it has been almost two weeks and I have not heard anything. I have sent thank you letters to both interviewers and have made a phone call to one and still no response. Has anyone experienced this with Wells Fargo jobs? What should be the wait time I should expect for a response? Will they let me know if I did not receive the job? Any input or information would be appreciated. Thanks.