Their deposits and withdrawals were always problematic, a lot of people have stuck deposits or withdrawals with Liqui since last year that are unresolved. And if there was ever a problem with them you know for sure that you're not going to get assistance from the support. You're right, it's best to stop storing funds and using Liqui if you are still doing so. There are just so many issues and so little effort put into resloving them by the Liqui team.
@OP: Liqui's account here has also not been online since like 8 months.
Try contacting them here:
telegram: https://telegram.me/liqui
twitter: https://twitter.com/Liqui_Exchange
And here: https://liqui.freshdesk.com/
Good luck!