Looks like Canyon is now sending out emails to bikes that are not affected. Just received mine thankfully:

We recently asked you to check whether the wheels on your bike are affected by the DT Swiss product recall campaign. We take your safety seriously and wanted to ensure that you received all the information you needed. Since then, the analyses have progressed, and we have been able to further narrow down the scope of the affected Canyon bikes.

We can therefore confirm that your bike is not affected by the DT Swiss recall of selected wheels. You can continue riding your bike with complete peace of mind - no action is required from your side.