Unity Cinemachine error: Assertion failed on expression: 'CompareApproximately(det, 1.0F, .005f)'

I am using the Cinemachine asset available on the Unity Asset Store and getting a bunch of exceptions. Although they don't seem to have any effect on my game as such, but still I'd prefer to get rid of them. The exceptions appear only when I unpause a paused game (using Time.timeScale), and not otherwise.

Stack trace of exceptions below:

Assertion failed: Assertion failed on expression: 'CompareApproximately(det, 1.0F, .005f)'

UnityEngine.Quaternion:FromToRotation(Vector3, Vector3)

Cinemachine.Utility.PositionPredictor:PredictPosition(Single) (at Assets/Cinemachine/Base/Runtime/Core/Predictor.cs:64)

Cinemachine.CinemachineFramingTransposer:MutateCameraState(CameraState&, Single) (at Assets/Cinemachine/Base/Runtime/Components/CinemachineFramingTransposer.cs:318)

Cinemachine.CinemachineVirtualCamera:CalculateNewState(Vector3, Single) (at Assets/Cinemachine/Base/Runtime/Behaviours/CinemachineVirtualCamera.cs:426)

Cinemachine.CinemachineVirtualCamera:UpdateCameraState(Vector3, Single) (at Assets/Cinemachine/Base/Runtime/Behaviours/CinemachineVirtualCamera.cs:128)

Cinemachine.CinemachineCore:UpdateVirtualCamera(ICinemachineCamera, Vector3, Single) (at Assets/Cinemachine/Base/Runtime/Core/CinemachineCore.cs:237)

Cinemachine.CinemachineCore:UpdateAllActiveVirtualCameras(Vector3, Single) (at Assets/Cinemachine/Base/Runtime/Core/CinemachineCore.cs:165)

Cinemachine.CinemachineBrain:UpdateVirtualCameras(UpdateFilter, Single) (at Assets/Cinemachine/Base/Runtime/Behaviours/CinemachineBrain.cs:445)

Cinemachine.CinemachineBrain:LateUpdate() (at Assets/Cinemachine/Base/Runtime/Behaviours/CinemachineBrain.cs:399)

Below is the script responsible for pausing and unpausing the game:

 public void PauseGame()
 {
     if (pauseMenuCanvas)
     {
         Time.timeScale = 0f;
         pauseKeyDisabled = true;
         if (pauseMenuPanel)
         {
             pauseMenuPanel.SetActive(true);
             pauseMenuPanel.GetComponent<CanvasGroup>().interactable = true;
             if (pauseMenuPanelAnimator == null)
                 pauseMenuPanelAnimator = pauseMenuPanel.GetComponent<Animator>();
             pauseMenuPanelAnimator.SetTrigger("Open");
             if (!helptextPopulated)
             {
                 helptextPopulated = true;
                 helptext.text += "\n\n<align=left>" + GameSession.contentInfotext;
             }
         }
     }
     gamePaused = true;
     pauseKeyDisabled = false;
 }
 IEnumerator UnPauseCoRoutine()
 {
     pauseKeyDisabled = true;
     Time.timeScale = 1;
 
     if (pauseMenuPanel.activeSelf)
     {
         pauseMenuPanelAnimator.SetTrigger("Close");
         pauseMenuPanel.GetComponent<CanvasGroup>().interactable = false;
     }
     if (helpPanel.activeSelf)
     {
         if (helpPanelAnimator == null)
         {
             helpPanelAnimator = helpPanel.GetComponent<Animator>();
             helpPanel.GetComponent<CanvasGroup>().interactable = false;
         }
         helpPanelAnimator.SetTrigger("Close");
     }
     if (audioPanel.activeSelf)
     {
         if (audioPanelAnimator == null)
         {
             audioPanel.GetComponent<CanvasGroup>().interactable = false;
             audioPanelAnimator = audioPanel.GetComponent<Animator>();
         }
         audioPanelAnimator.SetTrigger("Close");
     }
     RuntimeAnimatorController ac = pauseMenuPanelAnimator.runtimeAnimatorController;
     yield return new WaitForSeconds(ac.animationClips[0].length); // use any animation from the array, as all have same length
     pauseMenuPanel.SetActive(false);
     helpPanel.SetActive(false);
     audioPanel.SetActive(false);
     gamePaused = false;
     pauseKeyDisabled = false;
 }