Filter query stopped working - checking for empty date

[Deleted user]

I have a query set up which used to work well, but a few weeks ago it simply stopped filtering correctly.

The filter checks that a custom date field is empty:

AND "Next Review Date[Date]" is EMPTY

This used to work, but now returns JIRAs where the date field is set. 

[Alexander Bondarev]

Hi, @[deleted] ! 

Welcome to the Community!

Try to use JQL like : 

"Next Review Date[Date]" is EMPTY or "Next Review Date[Date]" is NULL

Maybe it can helps. 

Are you sure that full JQL is correct? (you just shown a part of query).

[Deleted user]

Thanks for the prompt response. an example of the full query is now and it still brings back all items regardless of if the date is set or not. Again the important thing is that this was working well a few weeks ago.

project = WKAS AND ("Next Review Date[Date]" is EMPTY OR "Next Review Date[Date]" IS NULL)