100% cleared, watched the entire time. 9 out of 12 pieces showed up. Cross my fingers the other 3 will appear eventually.

I have one more tablet peice left!

I have cleared the rubble and still missing two tablet pieces. I also have one item in each collection to find. All the puzzles have been completed and I am just looking for collectbles now. Really hate to start a new game without fully completeing this one but these collectibles are not showing up.

Do you have Level 3 Leadership? Do you use the chief??

I have everything and yes I do use the chief a great deal.

Still missing the last two rare pieces, but did notice that if you put multiple kids on a single piece, you get tech points for the multiple, same as the other collectible sets.

i watched the entire time too and only got 4
so you did much better than I did

Thank U 4 asking this question I have completed the puzzle & havent had any new tablet pieces in about a week or 2

I haven't had any tablet pieces since I finished clearing the rubble. That was a few weeks ago. Had plenty of feathers, shells, coral since then.

Even the new update hasn't changed anything.

Happened to me with my first magic tribe. I was looking for two tablet pieces and they didn't show up for weeks, Then three days ago, mychief pointed out one, and yesterday, to my surprise she pointed out the last piece. That was my last collection so I maxed my population to 125. Today I'll check for my newcomers .