comments counts problem

For some reason all comments have lost their linking to the pages they were left on. Nevertheless wpDiscuz has memorised their number on each page and shows their number. However, the comments themselves are not available. Transferring ‘lost’ comments to the basket or deleting them completely does not change the picture. The counters still show the presence of comments. Uninstalling and reinstalling the plugin does not change the situation. Can you tell me how to solve this problem?

And at the same time a suggestion. Sometimes a user leaves a comment on the wrong page in a post. How can I move the comment to the correct page?