Hi Brooksey,
Paul from Brennan will hopefully pick up on this thread because it looks like a bug in the B2 version of the software.
You cannot download the B2B version using web upgrade from the menu if you are currently on the B2 version.
The reason for this is that the B2B version incorporates a a later version of the underlying Linux operating system so you have to create a new SD card for your B2.
You can do this yourself if you feel technically confident and have the necessary hardware and software on your computer ( SD card reader/writer & Etcher software) or you can order a new card with the B2B software from Brennan.
If you want to create your own card one of us on here can help you through the process.
There are other ways to bulk import using a USB drive or connecting your B2 as NAS (network attached storage) and copying over the network. Again one of us can help with NAS setup if you need it.
There is one other thing you could try in the interim.
There is a different version of the Web UI the so called 'New' version.
You could try this and see if you have the Bulk upload option when you switch to it.
In order to choose it click on the cog wheel and click on the radio button next to 'New'
The web UI window will refresh with the new version of the web UI.
Choose File Upload from the menu on the left and see whether you get the bulk option
To revert back to the original Web UI click on the cog wheel and change the radio button back.
John