Uploaded lessons split, but won't load

I have been having a problem with pretty much anything I upload. Every time I upload a new lessons that is long it is spit up into multiple parts, which is understandable. What is bothersome however is that it only the first part loads. for example the one labeled “Insert Lessons Name here” will load, but anything after that I get the message
“There was an error opening this lesson. We have been notified and will investigate this issue. You will be redirected to the home page where you can try opening another lesson.”
I get this loading error regardless of browser, iOS or Android app, or beta and non beta. It happens regardless if there is audio or not as well. Does anyone else have a similar problem?

Sorry about that! Yes, we are familiar with the issue, and it will be fixed in the LingQ 5.0 version which we are working on and hope to release asap.