No giveaway feedback button

[True Defective]

I won a giveaway just now and normally there is a button saying 'Leave Feedback'. Instead there is just a dash where the button should be.
Is this a bug and can you fix it ? Thanks.

 

[PurpleTragicVisionary]

Guaranteed Giveaways do not provide an option to leave feedback, as the key is already considered valid on Indiegala's servers. If there's a problem with the key, you have to contact Indiegala themselves.

 

[True Defective]

Ah of course I remember now, thanks!
The key was good and I won another just now - on a roll xD