[Subgraph] Wrong balance

[portuu3]

Describe the bug
The escrow 0x2158e43646473F5392B7E3812154C7C464CFC7a5 was completed calling complete function and seems like the funds transfered were not deducted from the balance

To Reproduce

1. Go to https://dashboard.humanprotocol.org/search/137/0x2158e43646473F5392B7E3812154C7C464CFC7a5

Expected behavior
The balance should be 0