As someone described at http://forum.almlys.org/viewtopic.php?f=14&t=549, there is a problem collection the rainy Yeesha page from the Cleft: If you go to the rainy Cleft without having been to the Cleft before in this Uru session, the imager will not work. The page appears and is clickable, but clicking on it (which should give us the "GUI" closeup of the page, where we can click again to collect it) does not work. However if, after starting Uru, you link to the Cleft (rain or not), then back to Relto and then to the rainy Cleft, it works fine.
While debugging I found out that the PythonFileMod for this page is loaded on startup since it is in the GUI_District_YeeshaPageGUI, but the activator (the clickable region) is in the Cleft_District_Cleft.prp file. The OnFirstUpdate function of the PythonFileMod is called on startup, it is NOT called when linking to the Cleft for the first time, but it IS called when linking there the 2nd time. Obviously something is not correctly initialized/attached when you link there the first time in a session.
I do not know if that issue is caused by the Offline KI or if standard Uru also has it, because usually people will get that page right after they linked to the rainy Cleft using the book Yeesha offered in the sunny one. Does anyone have an idea how that problem could be fixed? I am a bit clueless currently.