Good day! Today I have noticed that some addresses into address book are available into address book, but same time icon behind the address shows that addresses are not added to address book. When I try to add, nothing changes with icon, still shows not added, bet when enter into address books, its shows that this address is available several times. I am with auto update and suppose the issue is connected withe latest update "Thunderbird Desktop Version 140.1.0esr | Released July 22, 2025". Colleagues not using auto updates, have no this issue.

I would like some idea/support. Thank you!