ISSUE:   a user is not able to save/publish the changes made only the syndicated calendar pages. Any changes gets reverted back

Steps to recreate:
1) Go to the Edit mode of the syndicated calendar pages. 
2) Now make a simple change for eg: 'Swim' to 'SWIM'. 
3) Save / publish it. Note that the test changes back to Swim

This does not happen for other pagetypes. 
This does not happen for activecm user or Site Group administrator users.
No errors noted in the event log during the time the change is made

Defect found in 19.1.92  version of ACM. Bug fixed in the 19.1.105 version(