Last modified: 2010-03-03 15:27:56 UTC
It appears that special properties defined as one of the types pointing to a special namespace don't work. "Has default form" is one such property - it's defined as being of type "__spf", and it can't be successfully queried on in the latest version of SMW, 1.5h. This means that "edit with form" tabs no longer show up, which is very bad; it also leads to other strangenesses like this: http://discoursedb.org/wiki/Property:Has_default_form
I can confirm this bug. Please fix it very soon.
I think that properties of the built-in type "__spf" are the only ones that are affected. Everything else works. Changing title accordingly.