Can't /tools/find private dicom tags

General
1

Hello,

We have been using private tags for storing metadata about DICOM-studies. Our service does a /tools/find searching for private dicom tags. Since a couple of days this has stopped working and now we can’t search for private tags any more.

Searching an instance of the study I can find that the tag does exist:

    "2001,00a1": {
        "Name": "PrivateCreator",
        "Type": "String",
        "Value": "98a22fb6-5aa7432b-26a7b966-abda2510-e2a73294"
    }

But querying with the tools/find for that private tag returns an empty array. We haven’t done any update or confiugration changes in the last weeks so this must me some type of runtime error.

image

Any help much appreciated!