Let's say I staked 100 SNX as an example using Metamask wallet. Next week I claimed 2 SNX from staking. The week after another 2. Now I should have 104 SNX.
Same with sUSD. It shows the original value, but after some weeks of burning and minting it's out of sync.
My wallet only shows the initial 100 only. When is it updated to show 104? Same with sUSD.