We are running Moodle 2.2.2+ on RHEL5.
We have 3 LTI integrations configured in "External Tool" plugin(VoiceThread, MagnaCampus, and Examity SSO). We have several courses using them.
Each LTI integration is configured to be "Show tool type when creating tool instances", so user can choose it in "External tool type" during its configuration.
It has been working fine, but yesterday all "External Tool" activities in different courses reverted back to its default setting "Automatic, based on Launch URL" for unknown reason and as a result none of the External tool links are working in those courses.
Have anybody seen it before or have any suggestion or comment about it.
Thanks in advance.