Unable to buy Cryptopepe

[Twente-Mining]

Unable to buy Cryptopepe that is currently listed as "for sale"

Affected parts

• [ ] Backend API: search/lookups
• [x] Frontend: Visual
• [x] Frontend: interactions
• [ ] Smartcontract: CPEP erc271
• [ ] Smartcontract: Cozy auction
• [ ] Smartcontract: Sale auction
• [ ] Smartcontracts - miscellaneous
• [x] Miscellaneous

[programmerror]

Fixed a problem in the backend; frontend was showing the correct data, but the backend wasn't able to update the datastore backing the query system.