My company is using OKTA to log into JIRA. One of our consultants has given several members access to JIRA and we are having access issues. One error message our users are getting when trying to access the JIRA board of the consulting company is "Upstream connect error or disconnect/reset before headers. Reset reason: connection termination". Others are just getting "X@email.com doesn't have access to Jira on X.atlassian.net". the consultant has tried deleting these users and adding them back but this does not resolve the issue. Most people have no issue, but we have a handful that are receiving one or the other of these 2 messages.
Any help is appreciated.