Projects not visible from miscelleneus payments

Hi.
I installed dolibarr 17.0.3.
I try to set it up with my invoices payments project etc.
Yesterday when I tried to put a miscellaneous payment in a project, the edit project field was working ok, showing a list of available projects.
Today when I tried to do the same, it just opens a blanc box with nothing to select.

I can select a project only when I create a miscellenus payment, but not afterwards.

Is there something I am missing?

PS: I can edit and change the project in an invoice without a problem.