Dnsc record not removed

Hi, @JabJabJab, I show this custom domain using using Cloudflare DNS at this time:

$ whois acadiumlab.com | grep -i "name server"
   Name Server: DAKOTA.NS.CLOUDFLARE.COM
   Name Server: ELISA.NS.CLOUDFLARE.COM
Name Server: dakota.ns.cloudflare.com
Name Server: elisa.ns.cloudflare.com

My best guess as to the reason for delays in changes in the time to live values in the previous NS records:

If there are other questions or concerns, please let us know.