Fix DFB instability

[dorothy-zbornak]

Description

TODO: ~Deploy, update contract-addresses~, ~re-authorize~.

Testing instructions

Types of changes

Checklist:

• [ ] Prefix PR title with [WIP] if necessary.
• [ ] Add tests to cover changes as needed.
• [ ] Update documentation as needed.
• [ ] Add new entries to the relevant CHANGELOG.jsons.