Cannot open a song in exercises

Hi, when I want to make a new exercise, I cannot open any of my own tabs. Is it a problem that only I have, because I haven´t seen something like this in the forum. Thanks in advance!

Hi @MrPeter, thank you for pointing this out. It has been fixed. Cheers.

Awesome, in less than 24 hours you fixed it! Really great, thank you so much! Cheers.