the following changes have been pushed to bugzilla.mozilla.org:

• [1260458] search failing for users who are not members of the insider group (DBD::mysql::db selectcol_arrayref failed: You have an error in your SQL syntax)
• [1263520] Cannot set r+ back to r? directly

discuss these changes on mozilla.tools.bmo.

https://dlawrence.wordpress.com/2016/04/12/happy-bmo-push-day-13/