As far as I know, BRI resto is open from 13:00 until 14:00 WIB. But you can still have transactions when there are at least 2 tellers and 2 CS-es.
Nyang lon teupeue jeuem resto bri jimulayi poh 13 (lhee blah) trok 'an 14 (peut blah) wib. beuthat pih teutap buka trx meunyo teller ngon cornya minimal 2.