You shouldn't be doing PPL's at home which is why you probably can't access the site
That being said, you can't access employee at home at all? Did they update your position code recently? This happened to me a few months back. Pharmacy supervisor (lol) changed my position code but somehow deleted my home store and I couldn't log into storenet, SDL, or employee at home. It was really cool because I was taken out of my home store's employee management tool they use to reset authenticator passwords and stuff. I had to call the helpless desk and they were actually able to answer my question of what happened. So I emailed the RXS and she fixed it after two days.