Question about TBT

[Panduhh]

Maybe this has been posted elsewhere, if so feel free to link me!

Question; Before I took my rather long haitus, you could collect interest on all the TBT you had in your ABD.
When I look now it says 0% interest and "interest disabled" Why is this?​

 

[aericell]

The system was abused by several users so they disabled it