In the spirit of justice since both of them have their issues resolved they should do the needful by removing the tag since leaving them at this point make their feedback wrong since the problem mentioned is already solved by the trustdice team.
And regardless if the members are on DT or not a tag is a tag anyways and once given for a specific reseason it should be reviewed from time to time if and when the issues are resolved.
If you think there's a DT members leaving a wrong feedback you can message them and ask them to revise their feedback or you can create new thread in reputation to give explanation why their feedback are wrong. You can also distrust them in order to reduce their strength in DT network.
Creating such this post doesn't solve anything, so if there's no one judge their feedback, it mean everyone are agree with the negative feedback.