Hi Sven,
no, can´t confirm it …
LEPA SIDs for 24R (AIRAC 2107 rev. 2 - sim version 1.18.14.0):
and here a screenshot of the FMC from LFMN - all approaches, all STARs available and selectable:
Possible your scenery/content file is messed. Have you tried this from the FAQ:
Cheers,
Richard