Reward track selections reset with June 5 update

[Leablo.2651]

First, thanks to Anet for adding the ability to put reward tracks on repeat. Unfortunately, there seems to have been an issue implementing this feature, which is that our current track selection has been quietly reset (default seems to be Crucible of Eternity). This occurs for both PvP and WvW. I suppose there's no way to undo the issue at this point but thought I'd mention it for the record and, in case someone reading this hasn't realized it, to serve as notification.