Gahoo's Board-To-Board with Seedling

When searching for "Curses, Foiled", two of the resulting pages are improperly linked: Curses, Foiled...Again! should be Curses, Foiled...Again!? Curses, Foiled A-Golem! should be Curses, Foiled A-Golem!?

It's obviously caused by the ? at the end. It works fine when used with angled brackets on wiki pages, but the search results use actual links and do not replace ? with ?.

Note that searching for "???"(as in all ??? items such as "??? box" or "??? axe") on the search page also returns no results.