How can I get new collections of puzzles for Jigsaw Jam?

I see this was never answered but I have the same question. How do you get extra Jigsaw Jam puzzles for Microsoft Jigsaw?

Thank you.

Hey ZonateChalk421! You can purchase new collections in the classic jigsaw, the collections in jigsaw jam are the only ones available in that section. Thanks!

Hello ChunkyDuke1790. There are currently three Jigsaw Jam Collections. We will make sure to make an announcement on Facebook, should this change.

Can you please post a link to a screenshot of the Surface Puzzle Collection that you are referring to?

I have the same for weeks now, and not only no new jigsaw puzzles but also the daily challenges are corrupted: the jigsaw-jam does not load but only spins. Could Microsoft do some repairs?

I lost Jigsaw Jam collections 2 and 3 as well.

After uninstalling/reinstalling Jigsaw, I've now also lost the stats for Jigsaw Jam collections 2 and 3.

Oh well, at least I still have all the Jigsaw Jam Achievements.

In the plus column, my Daily Challenges sounds (the "Coin Drop" and so-forth) now work correctly. This is a problem I've seen come and go with other games (such as Minesweeper and Solitaire) on Windows 8.1. I never had those problems with Windows 8.0,
and this was a big reason I delayed upgrading to Windows 8.1 for nearly half a year. The mid-September updates fixed the problem in Minesweeper and Solitaire, and the just-released update for Jigsaw fixed it for Jigsaw.

Also, despite some of the underlying stats still being wrong, I'm now getting proper credit for completed collections in Classic Jigsaw. The stats still say, for example, that I've played 10 and completed 8 Expert puzzles (I actually completed all 10) but
now I'm being given credit for completing the collection in Expert difficulty.