Unfortunately, as others have stated, the phone CMs are the last to know about any refurbs and sometimes they are just not told. And I can almost guarantee you didn't speak to anyone actually at CBR. All calls, even when you hit the "Front Desk" button on your room phone, are routed to a Call Center. Depending on the number you dialed, the CM will answer like they are at that resort and will do their best to have you believe they are located at that resort. There are a couple instances that they will transfer you to the resort like if you left something in your room they will transfer you to housekeeping. Or if you want to make a reservation/rent a boat they will connect you to the marina at a resort. But other than that, they will not connect you to any resort front desk. The phones at the front desk can only receive calls from the back room where they assign rooms or from the resort general manager's office.
Because of the above, the DIS is usually the best place to get correct information on things of this nature. You are most likely correct in that you won't be able to find out for sure until you arrive or hopefully somebody who follows this thread is there right now and can find out. Here are some DIS members that are there now, I will list them with the @ symbol so they get an alert and hopefully read this post and have some information.
@JonAndEmz
@wolf29
@Goose4lax
@donnaf516
@biondagirl
@KELLY
@lwc
@debsters41
@rotlex
@Melis6510
@Derryfam
If any of the above members read this, could you PLEASE find out the details of the bridge refurb? A bunch of other members coming down soon would appreciate it!