XF 1.4 Usernames linked vs not linked

[arn]

On my test install, I'm seeing usernames not linked in the last column of New Posts and Thread lists. What would be the cause of this? I thought it was due to not rebuilding the Thread cache, but even after doing so, many usernames are not linked.

This is using the default Xenforo theme and turning off all add-ons doesn't seem to make a difference.

 

[Amaury]

That usually indicates a non-existent account.

 

[arn]

ugh. I always figure these things out the moment after I post.

It looks like my thread rebuild did get interrupted. Continuing that rebuild...