What happened in the company last night?

M Excuse me, Chantelle, have you been able to check your e-mail this morning? I can’t check mine.
W The company has been updating the servers and changed all of the e-mail programs last night. You’d better go over to technical support. The manager backed up everyone’s e-mails from the old system to help with the transition.
M Oh, okay. That’s up on the eighth floor, across from human resources, right?
W No, that department is located in the basement on B2. Go past the reception desk and at the end of the hallway turn right and keep walking until you see the shipping department. It’s just past them.