the same email beign showed for all stored emails

we upgraded to the latest release as we had some issues with Suite. While the issues disappeared new ones appeared now. One of them is that when looking at emails which are stored with e.g. a contact will always show the same one, i.e. the first email one looks at. I have looked in the log files and executed the queries Suite executes and it should retrieve the correct email, so the emails are still all there in teh DB. It seems an issue in the application which seems to ignore the latest pulled data from the DB and instead shows the email which was first pulled.
Any help is much appreciated.

To add more details: it’s actually the body which is always the same. All the other variables, such as subject, etc are correct

Found the issue. It seems that the cache was causing all these issues. I am not sure if after the upgrade the cache should have been cleared. In any event I have now disabled the cache and everything is working like a charm again.
For those who are interested on how to clear the cache:

navigate to Admin -> System Settings and turn in Developer Mode ensuring you also run a Quick Reair & Rebuild to clear any previous cache.