Unable to disable the `Scripts blocked` after upgrade to 0.68.133

Description

Unable to disable the Scripts blocked after upgrade to 0.68.33

Steps to Reproduce

1. Clean profile 0.68.132
2. Open https://brianbondy.com/
3. Open BR panel and enable the scripts for https://brianbondy.com/
4. Upgrade to 0.68.133
5. Try disabling the Scripts blocked switch after upgrade
6. Unable to disable the Scripts blocked after upgrade to 0.68.33

Actual result:

Expected result:

Should be able to disable the Scripts blocked after upgrade to 0.68.33

Reproduces how often:

Always

Brave version (brave://version info)

Brave	0.68.133 Chromium: 77.0.3865.65 (Official Build) (64-bit)
Revision	87a331a3169cab563505fb44011058b904011ba1-refs/branch-heads/3865@{#726}
OS	Windows 10 OS Version 1803 (Build 17134.523)

Version/Channel Information:

• Can you reproduce this issue with the current release? No
• Can you reproduce this issue with the beta channel? Yes
• Can you reproduce this issue with the dev channel? Yes
• Can you reproduce this issue with the nightly channel? Yes

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? NA
• Does the issue resolve itself when disabling Brave Rewards? NA
• Is the issue reproducible on the latest version of Chrome? NA

Miscellaneous Information:

@brave/legacy_qa

[LaurenWags]

Found a scenario that occurs on a clean profile with 0.68.133:

1. Clean profile with 0.68.133
2. Visit brianbondy.com
3. Open shields, turn on script blocking.
4. Page loads, nothing is shown as expected.
5. From URL bar, allow scripts.
6. Refresh page.
7. Page shows content as expected.
8. Open shields again.
9. Attempt to turn on script blocking. —> Script blocking does not turn on. Page loads and shows content. Toggle for script blocking still shows as off.

For comparison, here’s how this works on 0.68.132:

[LaurenWags]

Reproduced on macOS using STR from description when updating from 0.68.132 to 0.68.133

Brave	0.68.133 Chromium: 77.0.3865.65 (Official Build) (64-bit)
Revision	87a331a3169cab563505fb44011058b904011ba1-refs/branch-heads/3865@{#726}
OS	macOS Version 10.13.6 (Build 17G5019)

Note - close and restart of Brave did not resolve this.

Additionally, could not reproduce when updating from 0.68.131 to 0.68.132.