Latest version 5.2 for Windows - Issue with date due on tasks

[Toes_NZ]

Hi team,

I have my start and due dates locked

upgraded to the latest version yesterday morning

when i shift a task using keyboard shortcuts, it appears to be shifting multiple tasks (thought i was completely loosing them at the start)

downgraded to an earlier version, fault fixed

this is a fairly basic explanation but i hope one of the team can test and fix