Forum:Go search broken?

Is GO-search broken? I'm getting the search results page instead of going directly to the page I want (yes, go search is set in my preferences, I confirmed it after it started going to the results page) This is particularly annoying with non-content pages, since they don't show up reliably in the search results. (special pages, templates, categories, etc)

-- ForestMonthZero (talk) 06:06, October 11, 2012 (UTC)
 * Confirmed.--PedroM (talk) 07:53, October 11, 2012 (UTC)
 * Me too. I think Special:Contact/bug is the best option here.~ 08:04, October 11, 2012 (UTC)
 * I turned this option on in my preferences a few hours ago and used it a couple of minutes ago at w:c:bloons and I think it's fixed. 10:04, October 11, 2012 (UTC)
 * It's only working intermittently now... none of the special pages load, and other stuff only sometimes come up. -- ForestMonthZero (talk) 11:23, October 11, 2012 (UTC)


 * It doesn't work on my home wiki now. The page even display a "create the article $1" (under Monobook, of course, that link doesn't exist on oasis) and when you click on it the page IS there! --Category:Ciencia Al Poder (talk) -WikiDex 19:36, October 11, 2012 (UTC)


 * Thanks, all! We've identified the problem and this should be fixed next week. - BertH (help forum | blog) 18:42, October 12, 2012 (UTC)

Observations
Feel free to add your own.
 * 1) Does work
 * 2) User sub-pages
 * 3) Interwiki/Interlanguage queries
 * 4) Does not work
 * 5) Special pages
 * 6) Redirects
 * 7) prefix-less queries (eg, calling a Category page without "Category:"; this definitely used to work)
 * 8) Regardless go searches (for namespaces MediaWiki and User, search would take me always to even non-existent pages)
 * 9) Works at times
 * 10) Content namespaces (ie, Namespaces that show up in search results?)
 * 11) prefix-less queries work for some (↑content?) namespaces
 * 12) User pages.
 * 13) Specific queries
 * 14) On this wiki, a search for "user:avatar" takes me to Help:Avatars.
 * 15) on this wiki, "mustomizing conobook" to Help:Customizing Monobook