Degraded Service on Kallidus Learn
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| Created Thu, 27 Aug 2020 11:22:00 +0000
Post-Mortem
Between 08:00 and 15:30 BST 27.08.2020 customers using some MP3 types of eLearning content may have experienced an issue with running the content as expected, in particular the audio aspects of the eLearning.
As part of the security model for Kallidus Learn there is a "content protection" feature in place on all Kallidus Learn systems. This means that only people that are signed in to the Learn system can access customer eLearning content hosted on the Kallidus platform.
In the Learn deployment on Thursday morning, we extended the protection so that it covered more content types.
Whilst other content types were unaffected, it seems that this affected the encoding of MP3 files and prevented them from opening in browsers. To resolve this, and to ensure it didn't affect any other content types, we have temporarily reverted this change. Following further investigations and mitigations, this will be rolled out as part of a future release.
Thank you for your patience whilst we worked to resolve this issue, and please accept our apologies for this disruption.
Posted: Fri, 28 Aug 2020 15:23:00 +0000