Hyundai Ionity Premium

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/add-a-charge-card-network/hyundai-ionity-premium-charge-card-no-longer-shows-correct-pricing/
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The Ionity premium subscription should show charging at 25p/kWh but now shows 69p - it worked until about a week ago.