Node.js - problem with routes on heroku

Hi, I am having problem with express routes when I switch to Heroku.
I am working on a url shortener project.

The problem is that when I switch to Heroku and I go to my api route, the app also goes to the first route somehow. This does not happen locally.

I have deleted the logic code so it is easier for you to see where I am having a problem.

The route that is redirecting and accepts short url string

app.get('/:short', (req,res)=>{

    console.log('redirect  route')


The route that accepts url

app.get('/api/:string(*)', (req,res)=>{

    console.log('api route')


Thanks in advance for helping.