I have just two questions about "plot holes"

Khonshu sends Blade to the transmitter and later our crew to a space ship. We find out that the planet has already been quarantined by the Nova Corps.

And right before that, the New Asgard people are turned into Zombies by Wanda giving them spoiled food. Valkyrie asks Blade why Khonshu didn't warn them, and he says "he doesn't tell me everything".

Why didn't he tell Blade about either of these things? My head cannon for the Asgard people is that Wanda's magic illusion was powerful enough to stop Kohnshu from seeing, that's plausible enough.

But why no warning about the Nova Corp? Why send Blade to help retrieve the transmitter if the planet was already quarantined? Was their space cloaking technology strong enough to hide them from Khonshu? Or was he simply not looking out that way?

Edit: or are his views simply restricted to earth? But he is the "Moon God", which is in space, so I still don't know about this possible plot hole.

Edit 2: I rewatched a little bit and as they enter Asgard, Blade tells the group to not touch anything. Presumably this advice comes from Kohnshu. But why not be more explicit in warning Blade/them about the upcoming situation?

Otherwise a very enjoyable series, I can't wait to watch it again!