HTML entities displaying in nodereference select filter

Titles of nodes are appearing as HTML entities in select menus when I expose the nodereference field as a filter in Views. For example, the ampersand appears as "&". I'm attaching a screenshot so you can see what I mean.

I was able to fix this issue by removing a check_plain() call from the nodereference module, as detailed in the attached patch.

This is happening in CCK 6.x-2.2, so maybe it's an issue that you've fixed already in a later version, but I couldn't find any obvious mentions of it when I searched your issues queue, so I thought I should report it.