I depend on the Aqualung music player to do a weekly radio show. I had to reinstall (don't ask) and Aqualung wouldn't start. Running from the terminal returned "error while loading shared libraries: libFLAC.so.8: cannot open shared object file: No such file or directory."
Looking in /usr/lib I found several libFLAC libraries, and one was libFLAC.so. I entered
sudo mv libFLAC.so libFLAC.so.8
It looks like it needed to be rebuilt. I've added aqualung to Chaotic-AUR for you. You can run sudo pacman -S chaotic-aur/aqualung to get that version, and you should be fine in the future just running garuda-update normally.