Error display when taking item to delivery although activity succeeded

[mschz]

Hi all, I just upgraded to GLPI v9.4.2 and v2.5.0 of the order plugin and hoped a problem with the plugin that we faced with v9.3.3/v2.3.0 has been resolved. Unfortunately it's still there.

I created an order for buying some software licenses and validated it. Afterwards I selected the item and took it to delivery. When clicking "post" changes are stored in the database and the dialogue is updated. In the bottom right corner I see two pop-up appearing (see screenshot below). One tells me that activity was successful, but the second one states "Failed operation". The log file doesn't contain any information on what went wrong.

Everything works properly for hardware items, the problem only occurs with SW licenses.