From Sir Martin Perez's Twitter: 

2nd and 4th year exams now on Aug 4, 8, and 9. We follow the original sequence. In case of further suspensions, we simply slide the schedule. 

2nd and 4th year exams remain in the PM. This is because (if everything remains unchanged) 1st and 3rd will have regular class on August 9. Easier to move around sections in the PM since not all classrooms in the 3rd floor are used. 

As far as I know, August 5 remains unchanged. And as of today, 1st and 3rd year exam sched is also unchanged. 

CLARIFICATION: NO regular class for 2nd and 4th years on August 9. Exams only.

Grad Pic schedule changes TBA. Since there are no classes today, take some time to think about your grad pic write-up. ;) And take some more time to ask for the yearbook & grad pic payment (3000p)! :>