What's the meaning of this?!

I can't imagine this being anything but a censor bug's doing...!

We gotta find him fast and exterminate it.

I'll have you change into your uniforms now and take your courses as you should!

Today that won't be...

there you are giving the same old excuse...

I won't allow you to skip class on top of being late!

Hey, you two!

Ie you skip class today, I won't give you any credits, okay?

If you skip class today, I won't give you any credits, okay?