Going a little nuts over this one:
About a month or so ago all instances of WP_QUERY on my site started malfunctioning. The query works, but always returns the exact same results for the first and last entry of the query.
Whether I'm limiting the query to 3 posts or 100, and no matter what I sort by, the first and last results are a duplicate.
This is running on a fairly complex site with lots of plugins, customizations, and Wishlist Member. It's a very live site so I'd like to avoid publically switching templates or turning off plugins to figure out whats up.
Anyhone have any ideas for how I might troubleshoot this with as little interruption as possibly?