Searching on creation and modification dates filtering by user not working as expected
Application version 1.8 Schema version 177 Type release GIT
I used to make a lot of use of the option to search objects etc. on creation and modification dates, filtering by user like: (modified.demo:"2016").
For a period of time I have not used this option.
In the meantime I updated my CollectivAccess version to 1.8.
Now I find that using the option gives strange results. No matter what user I apply, the search results are always the same number of objects etc.
It appears like the system cannot distiguish the different users.
In the demo sytem (demo.collectiveaccess.org) this behaviour does not appear so it seems to be related to my setup.
Does anyone have any clue what could cause this? (and how to fix it)