Here's another CID 67344496, displaying the same issue.

These seem to be happening on a couple of activity types - one historical & the other being created now - which is probably what we are getting problems from & probably requires a code change

select activity_type_id, MIN(activity_date_time), MAX(activity_date_time), count(*) FROM civicrm_activity WHERE source_record_id = 0 GROUP BY
activity_type_id;

This is coming from - why does $parentTxnID = 0 - should we cast it NULL below (ie ->addValue('source_record_id', $parentTxn ?: NULL) - or should we fix it earlier

// add activity to record refund reason (e.g. why do we get chargeback),
// currently only adyen has this field, need to ask gr4vy if they can also pass it back
if (!empty($reason)) {
  // Log the refund reason to activity
  \Civi\Api4\Activity::create(FALSE)
    ->addValue('date', $message['date'])
    ->addValue('activity_type_id:name', 'Refund')
    ->addValue('subject', ts('Refund Reason'))
    ->addValue('status_id:name', 'Completed')
    ->addValue('details', $contributionStatus . ' reason: ' . $message['reason'])
    ->addValue('source_contact_id', $contributions[0]['contact_id'])
    ->addValue('target_contact_id', $contributions[0]['contact_id'])
    ->addValue('source_record_id', $parentTxn)
    ->execute();
}

It looks like in these case the parent_trxn_id was either missing or invalid - perhaps we need to check

Change #1110901 had a related patch set uploaded (by Eileen; author: Eileen):

[wikimedia/fundraising/crm@master] Stop passing 'contributions' when we only want one

https://gerrit.wikimedia.org/r/1110901

Change #1110902 had a related patch set uploaded (by Eileen; author: Eileen):

[wikimedia/fundraising/crm@master] Unpack the contributions to the single one we want earlier

https://gerrit.wikimedia.org/r/1110902

Change #1110904 had a related patch set uploaded (by Eileen; author: Eileen):

[wikimedia/fundraising/crm@master] Fix Refund activity to hold correct value for source_record_id

https://gerrit.wikimedia.org/r/1110904

Change #1110905 had a related patch set uploaded (by Eileen; author: Eileen):

[wikimedia/fundraising/crm@master] Fix data errors on source_record_id

https://gerrit.wikimedia.org/r/1110905

Change #1110950 had a related patch set uploaded (by Eileen; author: Eileen):

[wikimedia/fundraising/crm@master] Standardise Contribution.get calls

https://gerrit.wikimedia.org/r/1110950

Change #1110951 had a related patch set uploaded (by Eileen; author: Eileen):

[wikimedia/fundraising/crm@master] Remove last calls to old drupal module function

https://gerrit.wikimedia.org/r/1110951

Change #1110901 merged by jenkins-bot:

[wikimedia/fundraising/crm@master] Stop passing 'contributions' when we only want one

https://gerrit.wikimedia.org/r/1110901

Change #1110902 merged by jenkins-bot:

[wikimedia/fundraising/crm@master] Unpack the contributions to the single one we want earlier

https://gerrit.wikimedia.org/r/1110902

Change #1110904 merged by jenkins-bot:

[wikimedia/fundraising/crm@master] Fix Refund activity to hold correct value for source_record_id

https://gerrit.wikimedia.org/r/1110904

Change #1110905 merged by jenkins-bot:

[wikimedia/fundraising/crm@master] Fix data errors on source_record_id

https://gerrit.wikimedia.org/r/1110905

Change #1110950 merged by jenkins-bot:

[wikimedia/fundraising/crm@master] Standardise Contribution.get calls

https://gerrit.wikimedia.org/r/1110950

Change #1110951 merged by jenkins-bot:

[wikimedia/fundraising/crm@master] Remove last calls to old drupal module function

https://gerrit.wikimedia.org/r/1110951

@SHust - https://civicrm.wikimedia.org/civicrm/contact/view?reset=1&cid=43432239&selectedChild=activity should be working for everyone now?

I'm happy to confirm that we can see the activities for the CIDs shared here. Thanks a million, @Eileenmcnaughton, for the speedy fix!

Change #1117286 had a related patch set uploaded (by Eileen; author: Eileen):

[wikimedia/fundraising/crm@master] Port upstream activity display fix

https://gerrit.wikimedia.org/r/1117286

Change #1117286 merged by Ejegg:

[wikimedia/fundraising/crm@master] Port upstream activity display fix

https://gerrit.wikimedia.org/r/1117286