Using NameMapped button click() is intermittently clicking in wrong location.

We have some script that cycles through different test cases and the same button is clicked which is always in the same location. In subsequent iterations of the test, TestComplete's name mapping sees the buttons as being in location that they don't exist, then tries clicking in that location. This causes the script to hang on the next step as the correct button was not clicked. For about 80% of our cases, it works correctly but sometimes this issue occurs as soon as the 2nd iteration. 

The piece in the script we are using is to click on a case management button by simply, Aliases.Button_CaseManagement.Click();. We aren't using any coordinates to click in a specific location.  In the Name Mapping, it has ObjectType: Button and ObjectLabel: Case Management. But, as seen in the image from the logs, when it handles the click() it is instead clicking on the "Home" button. If the script is stopped, and I use the "highlight" option in Name Mapping, the location highlights as if the button were in a different location than it actually is, same as the log. 

I have tried using a NameMapping.Sys.Page.Keys("[F5]"); to simulate a refresh, but the issue still persists after refreshing the page. The website we are using/testing against is not owned by our company, so I am not sure if there are possibly hidden elements on the page that Name Mapping doesn't register and would cause the button to be seen in a different location.