Hi everyone, our application was received on June 6 2017 and we got pre-arrival on May 11 2018 and we've been stuck in security ever since then! Security started May 16 2018 and we were asked to do re-medical on Sept 17 2018. I thought this was a good sign and that we would get the DM and PPR soon but we still haven't received anything

Does anybody have suggestions on what we should expect? PA is in Afghanistan and I'm wondering if that's why the security is taking so long. This is so damn frustrating!
Full timeline of our application is listed in my signature. Thanks in advance for any insight anybody can provide.