The handle was not working properly and wouldn't activate the latch. Handle seemed to be acting as though it was locked when it wasn't. I took the plate off the latch and found that a piece of it was broken:
The handles move the latch and that broken piece around--they seem to be all connected. However I can't figure out how to get at the handles or how they're connected to the door. There are round plates that sit tight against the door have no screws visible to get at:
Seems like if I can get in behind those round plates I can see more but they don't seem to twist or snap off. I can get a pry tool in between the door and the plate, but it doesn't seem to budge. If I put any more pressure I'm afraid I'm going to damage the door.
Anyone familiar with these handles and this setup? The only hole there is to get at the lock from the outside, it does nothing to get the plate off so I can see the handle/lock/latch mechanism or how it's connected to the door. Any help/suggestions are hugely appreciated.