Hello,
We will be switching over m1 database primary master (
https://phabricator.wikimedia.org/T254556#6247415) , which holds the
etherpad database.
This means that on Thursday 25th at 08:00AM UTC Etherpad will be on
read-only for a few seconds.
Communication will happen on #wikimedia-operations IRC channel.
Sorry for the inconveniences.
Manuel.