anyone working with selenium in google colab had troubles since yesterday before 16hrs (utc)

The code sample below was working all day long but after lunchtime it became to crash =

SessionNotCreatedException: Message: session not created: Chrome instance exited, when

driver = webdriver.Chrome(options=chrome_options), before that time everything was working sweet.the driver verbose log doesnt contained nothing

thx is advance

code sample

#without output adapted to kaggle 
# =========================================
# STEP 1 — INSTALL DEPENDENCIES
# =========================================
!apt-get update -qq
!apt-get install -qq chromium-chromedriver
!pip install -q selenium tabulate ipywidgets pillow pandas requests openpyxl

# =========================================
# STEP 2 — IMPORTS
# =========================================
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait, Select
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.chrome.options import Options
from selenium.common.exceptions import StaleElementReferenceException, TimeoutException
from google.colab import files
from IPython.display import display, clear_output
import ipywidgets as widgets
import pandas as pd
import requests, time
from datetime import datetime
import re
from os.path import join
import time
import IPython
import os

# =========================================
# STEP 3 — DRIVER CONFIGURATION
# =========================================
chrome_options = Options()
chrome_options.add_argument("--headless")
chrome_options.add_argument("--no-sandbox")
chrome_options.add_argument("--disable-dev-shm-usage")
chrome_options.add_argument("--window-size=1920,1080")
driver = webdriver.Chrome(options=chrome_options)
wait = WebDriverWait(driver, 15)
url = "https://opcoes.net.br/opcoes/bovespa/AMBP3"
driver.get(url)
time.sleep(2)