wowaddon fails to retrieve metadata

[godefroi]

Recently, wowaddon stopped being able to retrieve metadata:

$ .\_wowaddon\wowaddon.exe checkupdate
askmrrobot: failed to retrieve metadata: askmrrobot not found at Curse
deadly-boss-mods: failed to retrieve metadata: deadly-boss-mods not found at Curse
heal-bot-continued: failed to retrieve metadata: heal-bot-continued not found at Curse
pawn: failed to retrieve metadata: pawn not found at Curse
postal: failed to retrieve metadata: postal not found at Curse
tomtom: failed to retrieve metadata: tomtom not found at Curse
auctionator: failed to retrieve metadata: auctionator not found at Curse
collect_me: failed to retrieve metadata: collect_me not found at Curse
skada: failed to retrieve metadata: skada not found at Curse
You have the latest version of everything