I have a saved game from a patch earlier. After installing patch 1.19H, I notice that actions (eg. spell casting or special champion ability) will not perform even when you click on them. You cannot even select other units and do any actions. Only Next Turn or Auto-resolve seems to work. I have not encountered this in earlier patch. This happen once in a while.
Could it be a glitch becoz I use a saved game from earlier patch?