Search not working in Android app

[sinplicity]

Plan

Premium (Family)

Country

United Kingdom

Device

Samsung Galaxy S7

Operating System

Android 8.0.0

App version

8.4.89.515 

My Question or Issue

 When I try to look for music using the Search option, I get the message:

Sorry, something went wrong. 

That didn't work. Please have another go.

I have tried clearing the cache and uninstalling/reinstalling the app, to no effect.