Sorry to hear that. The app works fine on my end.
Can you please let me know which app version you have installed at the moment and which device you are using it on?
After playing around with it more the last couple of days, I found that the problem happened when I was using dark mode. If I relogged after disabling it, the problem was gone. If I enable dark mode (my preferred setting), then occasionally the problem will still happen. If it does, I have this work around.
The device is a Moto G5 and LingQ is version 4.9.8.January 31 at 22:59
Strange, I tested the app for a while in the Dark Mode but wasn't able to reproduce the issue. I'll check with our Android developer if he can figure it out. Thanks for reporting the problem.February 01 at 23:12