Updates missing in catalog?

I wanted to update my R630 / R730XD to the most current versions. The OME (2.0.1.2222) displayed only Broadcom Firmware updates available from the Online Catalog. Looking at the website, there should be more things available.

I manually downloaded the DUP's and added them to a custom repository, and let OME scan against this repository, it found the following additional updates:

Any idea why Scanning against the Online Catalog does not yield these updates?!

I thought that was the whole idea of the catalog, that you don't have to check and download every single update yourself...

Thanks
Michel