Existing project with real work entered disappeard from imputation page

Hi,

We are using Projeqtor v6.3.3.
On the imputation page, I can't find anymore a project and associated tasks which is still open with assigned and programmed tasks.
Furthermore, looking back in the past imputation dates, dates when there were imputations entered on tasks for this project are not reporting anymore this project's tasks, and then the real work entered is not reported anymore (resulting on false day total work).

Looking at the project resume or on reports on this project, data still exist as the real work entered in the past is still reported in both project/reports pages.

So it seems it is specific to the imputation page, maybe with a bad SQL request ?
I looked at the logs and there were no errors reported during the time I tried to get this project appear again on the imputation page.
I also cleaned the cache and relog on Chrome, and tested with another account on Edge (which was never used for projeqtor before). Same problem, so not linked to the user account or to the web browser.

Hello,

Finally we found the problem: project was passed in construction by error, then it couldn't appear anymore on the imputation page.
However I doubt that being able to pass a project with real work in state "in construction" should be permitted.

What is your opinion about that ?

Thanks.