I am working on Pega 7.1.8 and currently designing a manager portal. I have an issue with the Check In button in the portal. It works fine in the designer studio. In the portal, the first time I click on Check In after I log in, it's not getting updated to check out. It remains in the check in state. But in the database, it is ACTUALLY getting checked In. But, once I discard to check out, from then on whenever I check In it works perfectly. 

Initially i had the same problem with check out. For the first time whenever i clicked check out, it didn't get updated to "Save and Check In". But, it did get updated in the database. I was able to see "Save and Check In" after I refresh the internet explorer. So, i sort this problem by putting a refresh condition in the toolbar for check out. 

Tried doing the same thing for Check In but it did not work.