Please open a support ticket
with all the detail you've provided. Please include each game you've noticed the cursor gone missing on and include any games the cursor appears in as well. Additionally, export your Procaster logs and attach them to the ticket.
-Click 'Preferences' on the Procaster launch screen
-Click 'Video' tab
-Click 'Save Logs' at the bottom right of this screen
We believe this issue may only be affecting DirectX games, but we need to investigate a bit more and your logs would be helpful to this end.