Carousel not refreshing on page navigation with different parameters

[smichelotti]

Bug description:

Steps to reproduce:

1. Navigate to StackBlitz provided below. Click to navigate to 2nd slide of first page. Observe this works fine.
2. Click the hyperlink on the top to Navigate to Page 2. Observe that carousel images to do not change.
3. Now move the mouse into the carousel. Notice the images will now change to the correct ones for Page 2 once mouse enter happens.

Other notes:

1. This only happens when you're navigating to the same page but with different route params.
2. If you're navigating to truly distinct views, then this issue does not occur.

Link to minimally-working StackBlitz that reproduces the issue:

StackBlitz sample that reproduces issue: https://stackblitz.com/edit/carousel-bug-with-nav

Versions of Angular, ng-bootstrap and Bootstrap:

Angular: 7.0.0

ng-bootstrap: 4.0.0

Bootstrap: