To: Asyn
I followed the repair steps you outlined. After Avast completed the repair, it requested that I reboot. After the reboot, I went to the aforementioned "Site Blocking" option. No URLs were present. I then entered 2 separate URLs via two line entries. While entering the 2nd URL, the 1st was displayed in the line below. I then entered the 2nd URL, pressed the Enter key. Then clicked "Close". Once the screen closed, I clicked the option to view the URLs blocked list. The resulting screen was empty and did not contain the URLs just entered above.
Are you able to enter URLs, save them, exit the URL entry screen, then return to view the URLs you just entered on a PC running this same version of Avast?
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To:rocksteady
I did a restore of my Avast settings previously saved. Then rebooted my PC. Accessed the Site Blocking feature. No URLs were listed from previous inputting. Then I added an URL to the list to block. Pressed the Enter key, clicked Close, then returned to the View URLs Blocked list, and the URL I just entered was there, nor were any other URLs