I have currently noticed one strange behaviour in my testing OC 3.7 instance. In previous version I was used to delete old unused CRF versions e.g. during CRF development process. The workflow was that for successful CRF version deletion it was necessary not to use it in any event definition as default CRF version and also having all the subjects that have used the old CRF version migrated to the new CRF version.
I have noticed that in OC 3.7 this is no longer working (or I am doing something wrong). Basically I have CRF version that is not used anywhere. It had data but the data was deleted from study subject and study subject is now using different CRF version. There is just one study subject in a study so it is definitely not used anywhere else. If you try to delete CRF I get a message that CRF has associated item data and cannot be deleted. Showing the associated data as the even of the one study subject that I have.
My question is, whether anybody also run in this sort of troubles and more importantly what have been changed in OC that now it behaves this way. Basically I would like to know whether this is a bug or feature.