Using build 91 of lombard, we can no longer reorder columns in TableViews (i.e. by clicking on the column header with the mouse and dragging.) We've seen this one in our app, and also in the Ensemble demonstration app.

It looks like it is cause by some code that was recently added to TableColumnBase, near line 509:

@Deprecated
public final boolean impl_isReorderable() {
   return reorderable == null ? false : reorderable.get();
}

Should this not return true if reorderable is null?