Project data is not rolled up from assignments to tasks(CP2014)
SYMPTOMS
Data from task assignments is not rolled up to tasks and summary tasks. Even when doing a manual rollup or waiting for the next day (so all jobs have run).
RESOLUTION
In the database, for the project in question, check the field 'rollupinprogress'. If this is set to 1, change it to 0 in the database and execute a manual rollup.