He is using WLL and new console so two receiving devices from the same ISS, and not running local Weatherlink but both uploading to Weatherlink.com. I am not aware that a user can edit on Weatherlink.com.
One station at WL.com in the bulletin - table view shows for rain: storm, day and month at 0 but year at 1001.0 mm and the other station at 0's for storm, day, and month, and year at 1003.0 mm (my WL.com account is setup as MM so my viewing converts to mm and 1000 mm is close to 40"). This indicates data from the ISS detected independently by both devices, console and WLL, so both uploaded the data to WL.com. Possibly this occurred when mounting or moving the station. Viewing the WL.com data with a Pro account will show when this occurred.
Enjoy,
Paul