Change of Address


I have a question about change of address and I would appreciate it if anyone can help. I submitted an AR-11 form for a change of address online in July of last year. However, I recently called USCIS and they told me that they never got the new address. The agent updated my address on the phone and told me to submit the form online again. I know that as permanent resident I am supposed to notify USCIS about change of address within 10 days so my question is will I be in trouble because of this situation?

Thank you