Our I-130 was approved in May and at the beginning of June my husband sent back his checklist and DS-230. Since then, nothing. Timelines for spousal DCF from London indicate 3 weeks turnaround and I'm starting to worry. Should we resubmit, or is there a way to get status? USCIS online status barfs at our case number, which is worrying me (even though it is copied directly from the letter they sent us with packet 3). Also (tiny chance but worth asking) we just got back from vacation (this is why I'm panicking since I was expecting it would come while we were gone) and we have a special delivery letter to pick up--does London ever send special delivery? I've only ever gotten first class or SMS.
I'm starting to get worried and if there's just some way to get more information, anything, it would be a huge help. thanks!