only 2 sources

[LTHxxx]

Hi, my wife was suddenly ejected from several but not all groups we have in common and after rejoining the groups she doesn't have the history so I tried use TLMerger to import all messages but whatever I log with my phone number or her's I see only 2 sources, what I'm doing wrong ?

[LTHxxx]

by chance one of the 2 sources was one of our groups but nothing was imported because of an expired delay error, I checked the saved database and all messages are here, so half of the job is done ! how to import them now ?