It could always be possible that Quirrel’s “special wards” happen to let Harry through more easily, or allow Harry to browse the section more covertly, though I’d put odds of that fairly low given his mention of the situation to Minerva.
It could always be possible that Quirrel’s “special wards” happen to let Harry through more easily, or allow Harry to browse the section more covertly, though I’d put odds of that fairly low given his mention of the situation to Minerva.