Comment 0 for bug 1911683

I regularly update ZIM. It is on version 0.73.4 now on my ubuntu machine.
Many of my pages are not shown anymore. Neither in the side-pan navigation, nor via the search.
I opened some of the missing pages in another texteditor. I cannot see what is the problem with those filles, and also cannot see what those pages have in common. (some are in wiki format 0.4 others in 0.6)
The problem also exists with the journal: the whole year 2018 is shown, 2019 is NOT shown, 2020 is shown. (manually navigating to a specific date of 2019 DOES show the file, but via search or sidepan I cannot see them)