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In the Windows version 1.5.7 after I click a throne room skin in Extras->DLC nothing changes. I did not pre-order the game, so there are two possible bugs:
1. If the pre-order bonus was not released to all buyers, the option should not be there at all.
2. If the option is there for a reason or it wasn't supposed to show up but was supposed to work if it's there regardless, we have a problem with the option actually working.

Just to get it out of the way, I tried restarting and repairing the game installation.
Post edited April 06, 2019 by Morsealworth