Specific course team cannot fully view programs/about pages in IE 11

Description

I'm hoping this team could offer further troubleshooting tips for the course team based on the information provided. I'm unable to reproduce the error.

Team reports: Their organization cannot fully view their about page or programs page, and that key functions are missing.
Browser: IE11

When not logged in, they visit the following sites and see:
https://www.edx.org/micromasters/wageningenx-biobased-sciences-sustainability
Screenshot (attached, ProgramsPage) is missing course panes

https://www.edx.org/course/food-security-sustainability-food-access-wageningenx-fssfax
Screenshot (attached, AboutPage) is missing enroll button and course content.

They get the following console message.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 {SCRIPT5: Access is denied. File: js_OWqT85P6-BA03fclrtuha8brsVbYzL0dixQfV1mVyxc.js, Line: 1, Column: 13161 2 warnings: DOM7011: The code on this page disabled back and forward caching. For more information, see: http://go.microsoft.com/fwlink/?LinkID=291337 File: wageningenx DOM7011: The code on this page disabled back and forward caching. For more information, see: http://go.microsoft.com/fwlink/?LinkID=291337 File: wageningenx And 9 messages: SEC7118: XMLHttpRequest for https://api.segment.io/v1/t required Cross Origin Resource Sharing (CORS). File: wageningenx HTML1300: Navigation occurred. File: biobased-principles-opportunities-wageningenx-bb01x SEC7114: A download in this page was blocked by Tracking Protection. https://s7.addthis.com/js/300/addthis_widget.js#async=1 SEC7118: XMLHttpRequest for https://errors.client.optimizely.com/log required Cross Origin Resource Sharing (CORS). File: biobased-principles-opportunities-wageningenx-bb01x SEC7119: XMLHttpRequest for https://errors.client.optimizely.com/log required CORS preflight. File: biobased-principles-opportunities-wageningenx-bb01x SEC7114: A download in this page was blocked by Tracking Protection. https://s7.addthis.com/js/300/addthis_widget.js#async=1 SEC7118: XMLHttpRequest for https://api.segment.io/v1/p required Cross Origin Resource Sharing (CORS). File: biobased-principles-opportunities-wageningenx-bb01x SEC7114: A download in this page was blocked by Tracking Protection. https://s7.addthis.com/static/r07/core201.js SEC7118: XMLHttpRequest for https://courses.edx.org/api/branding/v1/footer?language=en required Cross Origin Resource Sharing (CORS). File: biobased-principles-opportunities-wageningenx-bb01x

Steps to Reproduce

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Current Behavior

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Expected Behavior

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Reason for Variance

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Release Notes

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User Impact Summary

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Status

Assignee

Unassigned

Reporter

Jennifer Akana

Reach

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Impact

None

Customer

None

Partner Manager

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URL

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Contributor Name

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Groups with Read-Only Access

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Actual Points

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Category of Work

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Stakeholders

None

Priority

CAT-4
Configure