The 1.35.0-wmf.36 version of MediaWiki is blocked[0].
The new version can proceed no further until these issues are resolved:
* Undefined indexes: start and end in includes/TimedMediaHandler.php +392
- https://phabricator.wikimedia.org/T254824
Once these issues are resolved train can resume. If these issues are resolved on a Friday the train will resume Monday.
Thank you for your help resolving these issues!
-- Your humble train toiler
[0]. https://phabricator.wikimedia.org/T254824 [1]. https://tools.wmflabs.org/versions/