We are using AEM6.0 with SP3 in our project and have MSM setup. For several pages we observed that Cloud Configurations (DTM) authored in Page properties were lost all of a sudden.
We have region specific author and the property was missing in all the authors instances. There was no activity carried out in any of the author and we could not find any reason for this. We had to manually add the cloud configuration back in order to restore the business.
Please let me know if anyone has faced this problem or any clue on how to figure out the reason for this problem.