true, it should
however the technical issues they undergo dont care for the timeplan it seems

somewhere was written they need to extend the mantenance, so it should be done in a few minutes
but personally i always keep in mind there might come up even more issues so it will take even longer...
they dont do this to make players angry, they do their best for sure but pobelms occur often in complex installations
only thing i would really want to have would be the patchnotes meanwhile; i dont think there is a technical problem which prevents posting these
EDIT:
just after finishing this post they wrote it haha
+1 more hour