Was kinda hoping for a bit more drama when the higher-ups realised they had missed their chance and victory was now impossible. They hardly seem to care, other than thinking more highly of Tanya.
I think only a few really realized how badly they fucked up because they only hear/read reports and wasn't the one who did the fucking up.
Zettour for sure is feeling the full weight of it, knowing both how bad the situation become AND that it was he who made the biggest mistake of it all: He was trying to cover his own ass with his 'ceasefire' order.
He tried to push all the responsibility onto her, that if things went south it was just her going rogue and not his fault.
If he truly show his faith and let her go instead of playing politic to have an excuse, then the mess in front of him wouldn't be happening.
EDIT: On the chapter where Lugo made his declaration, we got a glimpse of the people who directly stopped Tanya (including the guy from the western front) having a 'I dun fuq'd' moment.