Submitted by hickuphh3, also found by leastwood
The claiming of staking and governance tributes for the a beneficiarys vested tokens should be no different than other users / EOAs. However, the claimTribute() and claimGovernanceTribute() are missing the actual claiming calls to the corresponding functions of the FSD token contract. As a result, the accrued rewards are taken from the beneficiarys vested token while not claiming (replenishing) from the FSD token contract.
In addition to what has been mentioned above, the internal accounting for claimedTribute states can be removed because they are already performed in the FSD token contract.
YunChe404 (FairSide) confirmed
