#19008 mentioned by parent is not the GCE one, there are two networking ones: #19008 and #19009.
The #19008 (networking) says there will be an update by "13:30 US/Pacific", but as of 17:05 there is no update.
Similarly, #19003 (GCE) says there will be an update by "16:00 US/Pacific", but no update as of 17:05.
All the latest updates seem to only be in the third incident #19009 (networking).