[Bug]: It is possible to accumulate DIP rewards after the risk bundle was closed, USDT unstaked/bundle burned

[rapidddenis]

What happened?

1. Create risk bundle.
   https://mumbai.polygonscan.com/tx/0x57f5644041c729d1e4f6545ef35f70caa0af4a8c899b7917475dfa7495f3994f
2. Stake USDT.
   https://mumbai.polygonscan.com/tx/0x3f28af18f6c36c7bb49071e0752bb408bfc300b010cfa0cd07895db64c3a4b0a
3. Stake DIP.
   https://mumbai.polygonscan.com/tx/0xe347e7df1b74cd56b16e630f46354fd7c07289e1bb9f72f48ea325490fe27068
4. Close risk bundle.
   https://mumbai.polygonscan.com/tx/0xe036accb534950b2fd4d604a74e11c58fe59d24575356e9425e50f74aead4cd6
   See "Accumulated Rewards" continue to increase
5. Burn risk bundle
   https://mumbai.polygonscan.com/tx/0x6ea593abfaa8f34aacd7d9f851a0c9bc21d3a9efd86d5751c24e85db30bcd4c4
   See "Accumulated Rewards" continue to increase
6. Unstake DIP & claim rewards
   https://mumbai.polygonscan.com/tx/0x776c248b194b5fe286b22ddd706441431d353b70552297f362758cd6cca7c073

Risk bundle created at 03:38:47 PM
Risk bundle closed at 03:51:37 PM, ~770 sec passed since creation -> ~2.75 DIP as rewards
Risk bundle burned at 03:52:59 PM, ~ 852 sec passed since creation -> ~3.04 DIP as rewards
DIP rewards claimed at 04:59:31 PM, ~4844 sec passed since creation -> ~17.28 DIP as rewards
~15.86 DIP as rewards obtained

What operating system are you seeing the problem on?

Mac OS

What browsers are you seeing the problem on?

Safari

What wallet extension are you using?

Metamask

Rules

• I agree to follow this project's rules

[dtopenclaw]

I can investigate this issue and prepare a fix. Starting with local reproduction / code-path inspection around reward accrual after bundle closure and burn.