thats rather sad to see your file date and history, i would like to say it ll be over soon, but its immigration, no one actually knows, not even immigration, By the looks of it people are getting faster pre arrivals, just after getting email of AOR2, so keep your hopes up, and please do not stress over it, you are with your spouse regardless of the location, in sha Allah, it ll be over soon, pray hard! it ll come to you when the time is right , i am hoping you ll get a pre arrival next, i dont think there is anything else left for you to explain to them now, so fingers crossed, stay hopeful
best of luck!