Flickr Groups listing but no content found (empty)

Running 4.16 linked to my Flickr Pro account, all subscribed groups are listed in the left panel, but NO pictures from any group are loaded, i.e. each group is empty when selected. Tried them all, same thing. Issue only affects groups.

Please note I checked Flickr permissions and “Allow others to share your stuff” is enabled and PhotoPresenter is authorized.

I attribute blank groups to a nasty bug in the software because if it was merely an access/permissions issue, I’d not see the group names listed, right? So the bug deals with loading any content from subscribed groups.

Help please.

Followup - I contacted support who replied as follows:

— snip —
Thank you for contacting Boinx Software Support Team.

Looks like it’s a bug.
We were able to reproduce it.

We’re already working on an update.
Sorry for the inconveniences and thank you for your patience.

Best Regards,
Alex Vader,
Support Team,
Boinx Software Ltd.
— snip —

They did not say if the bug fix will be in 4.17 or ETA for release (asking any developer for a confirmed/accurate time schedule is ill advised in my experience) but they are aware of the issue and addressing it, so it’s just a matter of time. FYI.