After I updated nav data I made a flight plan and loaded it into CRJ. It didn't give me Load error but I wasn't paying attention and didn't see that even though the plan was supposed to be loaded the route in FMC was completely empty (LJLJLSZH-Empty.flp). Than I made another flight plan in PFPX and this one again gave me Load error as all the previous plans I created for CRJ. I have Navigraph subscription and the nav data is up to date in PFPX and CRJ. So, there's no way I can load flight plan made with PFPX into CRJ - it either gives me Load error or the route is empty. Please help!