Processing timelines show Damascus at 3-6 months, so you're still just within normal limits. If you're sure they were updated with your new address when you left the United States, you should be hearing something from them soon.
In the meantime, your husband can
order the CAIPS notes to get more information . . . they take 5-6 weeks to receive, but if you're still waiting on word by then, you'll be glad to have them. At that point he can make an inquiry on your behalf - maybe even through his MP's office, if they're cooperative.