What happened
What this says
As at Fri 9 Oct 2026Johan Berglund flagged duplicate customer records from a CRM import affecting e-commerce dashboard accuracy. Olivia Grant traced the duplicates to the CRM sync and set up deduplication.
Problem: Duplicate customer records from a recent campaign were degrading e-commerce dashboard accuracy. Johan identified them as imports from the CRM. Handling: Olivia reviewed the records, confirmed they came through as sync duplicates, and set up deduplication. Watch: Johan's follow-up on 4 Aug 2026 asking for confirmation the underlying sync issue was fixed signals concern about data reliability.
Details
Updated 9 Oct 26Prioritylow
Statusclosed
Categorydata_quality
Channelweb
First response (min)431
CSAT4
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Trail
- created · Johan Berglund 28 Jul 2026 12:30Hi, I'm seeing duplicate customer records in the brain. It's the same person appearing twice in our data, which is affecting the accuracy of the e-commerce dashboards. Can you help identify what's causing this and clean up the records?
- Public reply · Olivia Grant 28 Jul 2026 19:41Hi Johan, thanks for flagging this. Duplicates can definitely affect your data. Can you share an example of a duplicated record, a customer name or ID, so I can trace where it's coming from?
- Public reply · Johan Berglund 29 Jul 2026 12:11Yes, I'm seeing it with a few records from our latest campaign. I'll send you a list of the customer IDs that appear to be duplicated. It looks like they were imported from the CRM twice.
- Public reply · Olivia Grant 31 Jul 2026 10:08Thanks for the list. I've reviewed the records and I can see the issue, they came through as duplicates in the sync from your CRM. I'm working with the team to understand what caused that and to set up deduplication for these records. I'll keep you updated.
- Public reply · Johan Berglund 4 Aug 2026 09:59Great, thanks. Please go ahead with the deduplication. Can you also confirm that you've fixed the underlying sync issue so we don't see this again?
- Status change · 25 Aug 2026 23:59
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