Please follow the below steps to solve the issue
- Download the required .nupkg files from the CAST Extend URL
Copy the downloaded .nupkg files to the path <ExtendService Installation>\data\PACKAGES\
Once the files are copied restart the CAST_ExtendService & the AIP Node and AIP Console Services as well for the updated Extensions to be reflected in AIP Console.
The issue is permanently fixed in CAST Offline Extend service 1.0.0 funcrel
If the above steps do not solve your issue contact CAST Technical Support. with the following Relevant input for CAST Technical Support to investigate further.