Thru lines but no DNA match?

[Phoenix]

My own tree has no common ancestors whatsoever. This is largely because I have been selective in the lines I have added.

However, several ancestors have blue thru line icons against them.

First it says I have DNA matches, but when I click through, the message is:

ThruLines™ for X Y BETA

ThruLines uses Ancestry® trees to suggest that you may be related to X Y.

IE they have found, not a DNA match, but a tree match.

Anyone else getting this? I don't have the blue icons on my aunt's tree.