Hi RTIBobV,
With regards to 10122, the deal is that Microsoft has only created a built-in RDLC layout for it, and no built-in Word Layout. That means when we want to create a custom report layout in Word, we have to build from scratch, and that is more work for us for to. While it's an area that Microsoft can improve on (and we'd all benefit from it), it's not necessarily an issue or bug.
As an FYI, if you are familiar with Visual Studio Report Designer, or have worked with SSRS reports in the past, I suggest trying to create a new Custom RDLC Layout instead of a Word layout. When you do this for Report 10122, it will copy the built-in RDLC layout as a starting point for your custom report layout.
You can export this file and edit/design the report with the free SQL Report Builder tool (https://www.microsoft.com/en-us/download/details.aspx?id=53613), or for more functionality, use Visual Studio Professional (or Community edition, if your organization meets the licensing requirements for free use).
As an FYI, the RDLC tools allow you to create more complex layouts, expressions, conditional properties, etc. than the Word tool allows for.
To address the other part of the question: The Company information fields are not printing. Having tested the scenario you've described, I can confirm that this is definitely looking like a bug. The issue here does not have to do with either the RDLC or Word Layout. In Dynamics NAV, when you try to print Report 10122, you see a option on the Request page called "Print Company Address" (see screenshot below). When you enable this option, only THEN will the Company Address fields print. By default, the option is not enabled.
In Dynamics 365 for Financials, however, this option is not showing on the report request page, so we have no way of enabling it, and therefore we are stuck with no way to show those fields in our report printout.
I will open a separate thread to report this bug.
I hope this helps. Please verify by clicking Yes if my response has answered your question.