Hello there, Thank you very much for reaching out to us. I'm sorry to hear that you are having issues with this particular achievement. As others in the community have mentioned, we have indeed been alerted to this issue and are continuing to investigate the underlying issue further. While we do not have an ETA to share on a fix, for any updates on this issue, we recommend viewing our Patch Notes as they become available, posted on the [url=https://www.bungie.net/7/en/News]News page[/url].