[Klaatu24]

Hi! Can anyone help with this strange thing?

I use a public computer. For the last two days after I logged in successfully (it showed "Thank you Klaatu24 for logging in"), but immediately afterwards, it showed an error-type page and said the Kiosk owner banned this website. Funny thing is, the computer let me see the website and posts easily if I was NOT logged in. So, it didn't really ban the website.

But today (July 25, 2017), logging in worked perfectly. (I've also used the same computer for all the days mentioned.)

Does anyone know what could cause two days of the "banned website," or if someone hacked me for two days?

Thanks in advance for anyone's help!