I’m trying to find new content for learning Persian, but whenever I open a new course found in the library which has X lessons, as soon as it’s opened, there’s nothing. No lessons, nothing.
I hope you can fix it 
Can you post a link to one of these courses you have a problem with? Thanks!
These are the ones that I’ve noticed
Thanks. These are external courses and are now available on LingQ 5.0 version only which is still in beta phase. You can join the beta if you are interested and use them now, or wait for 5.0 to be officially released. If you want to join now, please contact me on support(at)lingq.com for instructions.
Could you manage to continue your Persian learning journey?