Apparently in some markets, for example Singapore and Nordic, but there could be more, the last close appears to be 0 for all stocks, which brings the intrinsic value % to 0 and makes it impossible to filter by that parameter. Please note the problem occurred with other stock exchanges but it now persists with these two at the time of writing.
Also I am not sure why but some stocks seem to appear and quickly disappear from the screener, and not due to stock prices. For example Barco NV appeared as enterprising and NCAV when setting the filters and now no longer, even more when I look it up with the Analysis Search it seems to rank quite poorly on the enterprising requirements. Other stocks such as Swatch Group appeared as a defensive, only to disappear the next day (and it's not even showing up with the enterprising filter). Not sure if anything got released in terms of earnings that disqualified these stocks, but only annual report should count in this matter, so there might be some technical issue.