KeyError: 'lev_tz_cd'

[DrToom]

This code worked just recently but now crashes with the following error

KeyError: 'lev_tz_cd'

Any idea what I need to change to download the waterlevels?

import dataretrieval as waterdata
import pandas as pd
import seaborn as sns
import matplotlib.pyplot as plt

Set the parameters needed to retrieve data

with open('well.csv', 'r') as f:
# Read the entire file content into a single string, then split by whitespace
site_id = f.read().split()

Retrieve the data

data = waterdata.get_gwlevels(sites=site_id)