Bookings link directs to Edge error message

User's booking link brings up the following error message in Edge.

UTC Date: 2024-10-29T15:53:03.552Z
Client Version: 20241018004.19
BootResult: retry
Back Filled Errors: None
err: Microsoft.Exchange.Clients.Owa2.Server.Core.OwaUserHasNoMailboxAndNoLicenseAssignedException
esrc: StartupData
et: ServerError
estack: Error: 500
    at Object.s [as createStatusErrorMessage] (https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Flinkprotect.cudasvc.com%2Furl%3Fa%3Dhttps%253a%252f%252fres.public.onecdn.static.microsoft%252fowamail%252fhashed-v1%252fscripts%252fowa.bookwithmeindex.35088e78.js%253a1%253a168049%26c%3DE%2C1%2CEiOpKfmwx_Q2drV7Vy-l2SR4Sm5ZScUjniAgVQ7gJPEUYC-nZCT6xmTz3ghxpQBs2mUehrHjwWn4qgfiCPyv5TOrnhZmpKUu0yC4pSRSf6Wm3pkPbA%2C%2C%26typo%3D1&data=05%7C02%7Cdmueller%40usaswimming.org%7Ce020677a99504acf240a08dcf8f1dd4e%7Ce26f149802c24d3086655b933426e8dd%7C0%7C0%7C638658964920336382%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=xQWMSHqrzdNEmzJrpNo5yxLPC3YOlJnERTTiITNRR1Q%3D&reserved=0)
    at https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Flinkprotect.cudasvc.com%2Furl%3Fa%3Dhttps%253a%252f%252fres.public.onecdn.static.microsoft%252fowamail%252fhashed-v1%252fscripts%252fowa.bookwithmeindex.35088e78.js%253a1%253a188983%26c%3DE%2C1%2CM9CXN4h_79-t-W1IYt8_7DA2tSdPBKgaGzzkDTtDz5nOYc5Wl11ee4MPW1azL3OcrMUAdOK4lsVxo56swMqeIKzc51Th39tg8DFFyCobvZR6TPRX2FDf%26typo%3D1&data=05%7C02%7Cdmueller%40usaswimming.org%7Ce020677a99504acf240a08dcf8f1dd4e%7Ce26f149802c24d3086655b933426e8dd%7C0%7C0%7C638658964920356928%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=NE1qubtKb%2BsvzlRSDC1CNYE8T3UuL%2BF8v2hHU1%2BZXPU%3D&reserved=0
st: 500
ehk: X-OWA-Error
efe: DM6PR07CA0057, SA1PR00CA0024
ebe: DM6PR10MB3434
emsg: UserHasNoMailboxAndNoLicenseAssignedError

Link works fine in Google Chrome and Incognito window of Edge.  I have cleared the Edge browser data and the link works; however if a new email is sent I need to clear out the browser data again for the link to work...  

Appreciate any info and assistance