This post was updated May 10 at 8:07 p.m. The Jamba by Blendid smoothie machine in Ackerman Union closed Wednesday afternoon after a drain pipe broke open, leading to putrid smells and light spillage. A hole burst in one of Ackerman Union’s drain lines that was connected to kitchens in the building, said Tony Mercado, a member of the Associated Students of UCLA maintenance department working on site at Ackerman Level 1, where Jamba by Blendid is located.