mw.org, test2.wp, test.wikidata back to 1.23wmf20 again.

Yo dawg, I heard you like reverts, so I reverted your revert of a
revert.

This reverts commit cbcf4362b6fd52cc8efc7a9c03cf6a596560e67d.

Change-Id: I57b3db9f6404a460dc1d15d31cd6ecf4100627f8