auto-contribute table is not visually updated in brave://rewards after reactivating rewards

[btlechowski]

Note: This is a visual bug.

Steps to Reproduce

1. Clean profile
2. Run Brave with flag --rewards=staging=true,reconcile-interval=2
3. Enable rewards brave://rewards and claim the grant
4. Open kjozwiakstaging.github.io in a new tab and stay on it for 10s to add it to a-c table
5. Disable rewards
6. Wait till the reconcile-interval is passed (2 minutes)
7. Enable rewards

Actual result:

kjozwiakstaging.github.io is visible in the auto-contribute table
auto-contribute table is not visually updated
Note: reloading brave://rewards will update the auto-contribute table and kjozwiakstaging.github.io will be gone
Note: adding another site (like duckduckgo.com) will update the table

Expected result:

kjozwiakstaging.github.io is not visible in the auto-contribute table
auto-contribute table is visually updated

Reproduces how often:

always

Brave version (brave://version info)

Brave	0.58.20 Chromium: 71.0.3578.98 (Official Build) (64-bit)
Revision	15234034d19b85dcd9a03b164ae89d04145d8368-refs/branch-heads/3578@{#897}
OS	Windows 7

cc @NejcZdovc @mandar-brave @brave/legacy_qa

[GeetaSarvadnya]

Able to reproduce the issue.
Even if you don't reload the page, sites gets cleared from a-c table after few minutes, which leads to confusion that auto contribution happened and a-c total balance did not go down.

Brave	0.58.20 Chromium: 71.0.3578.98 (Official Build) (64-bit)
Revision	15234034d19b85dcd9a03b164ae89d04145d8368-refs/branch-heads/3578@{#897}
OS	Windows 10

[btlechowski]

Verification passed on

Brave	0.61.37 Chromium: 73.0.3683.39 (Official Build) beta (64-bit)
Revision	cc53b0e12fcaf42e4bab8d6c23bd4fb7aae99f6c-refs/branch-heads/3683@{#413}
OS	Windows 7 Service Pack 1 Build 7601.24312

Used test plan from brave/brave-core#1487.
Also tested with a-c off instead of rewards off.
Verified that after reconciliation happens when rewards are off, reconciliation can happen when rewards are re-enabled.

Verification passed on

Brave	0.61.40 Chromium: 73.0.3683.39 (Official Build) beta (64-bit)
Revision	cc53b0e12fcaf42e4bab8d6c23bd4fb7aae99f6c-refs/branch-heads/3683@{#413}
OS	Linux Mint

• Verified the test plan from Updates settings page data when re-enabling rewards brave-core#1487 ( a-c is OFF/Disabled)
• Verified that after reconcile-interval, the a-c table gets cleared when the monthly budget is higher
  than the total wallet balance
• Verified that after reconcile-interval, the a-c table gets cleared (Happy path)
• Verified that after reconcile-interval, the a-c table gets cleared when Brave Rewards is OFF

Verified passed with

Brave	0.61.45 Chromium: 73.0.3683.39 (Official Build) beta(64-bit)
Revision	cc53b0e12fcaf42e4bab8d6c23bd4fb7aae99f6c-refs/branch-heads/3683@{#413}
OS	Mac OS X

• Verified test plan from Updates settings page data when re-enabling rewards brave-core#1487 (once with original steps, once with only Auto Contribute toggled off instead of all of Rewards module)
• Verified that after designated contribution time occurs when rewards are off, contribution can happen when rewards are re-enabled (and site(s) are added to the table appropriately)
• Verified that after reconcile-interval, the a-c table gets cleared when the monthly budget is higher than the total wallet balance