I'm having the following issue: Both myself and Anne Harlow will sign a peace treaty for several hours. Well before that treaty expires, both myself and my ally will get a message saying we are now at war with Anne Harlow because our ally is now at war with Anne Harlow. However neither of us are declaring war on Anne Harlow as we are in a treaty.
Is it possible for Anne Harlow to break treaties or is something else going on here?