A while back, Admin introduce a way to "lock" sets. Once the card numbers, notes, names, and teams were all verified, members with Level 8 permissions may "lock" a set. This was done in an effort to stop mistakes from happening, especially with the older, well-established sets. As is usually the case, not every name is actually cross-checked (doing so would take so long, edits would probably happen while the validation was taking place), so basically verification means all names are linked. When you see something like this, just simply fill out and inaccuracy report, it will be forwarded on to Admin, and it will eventually be rectified.
-- Dan --
Note: Please see my profile for more info regarding trading (section updated 3/4/2024). I have added a large portion of my inventory to the site, and currently have trading turned on (details are in my profile).