I must have clicked something to change my rotation. Every time I try to rotate my selected sprite it shows a left and right arrow instead of the curved arrow. What option do I need to un-toggle to get the regular rotation back?
To rotate the selection in the latest version 1.3.2, you must hover the cursor in the corners of the selection.
The middle handles are useful for scaling or skewing the image instead of rotating it.
The behavior you mention comes from old versions 1.2.xx.
About:
What option do I need to un-toggle to get the regular rotation back?
Currently, there is no option to toggle this.