I have a distinct feeling that you are not trying to help me but to get rid of me.
This question does not pertain to the Time filter. The Time filter works just fine, even if it has some artefact fields left there. I am asking a question about the Topic / Tradition / Language filters which are clearly showing that the AND function between them does not work. Those were only done natively in Toolset by myself.
If you don't want to help me with this, please pass on this ticket to someone who will.
Due to the custom filter you added, it adds the following to the view's query and that is why it seems to failed because by default it adds -3000 value to query filter.
I hope this clarifies and remove your doubt that we do actually want to help you but if you do not want to agree, we can not do much things here.
I suggest try to create a test page and another test view and to this view try to add the filters for Topic / Tradition / Language filters and check if this works well or not.
I created a new View called Test View. It is identical except I completely removed the Time filter. I updated the /NewSearch page with the new view. The problem with Topics / Traditions / Languages persists. So it seems like whatever the problem was, it didn't come from there.
I'm not sure - I suggest you should create a brand new view and then try to use that brand new view with the filters added manually one by one and check if that help you to resovle your issue.