Single Campaign shortcode not working properly

tried support but they keep kicking this into the long grass… so hopefully there’s will be soltutions here.

In essence:

Right from the start, I used shortcodes of individual campaigns and inserted them on specific pages.

As in:

Page X

With campaign X1

The problem that has happened several times is that when I create a new campaign - X2 - this tends to 'expel' the X1 campaign from Page X, and the result is that :

Page X

Now shows Campaign X2

    when the shorcode is still pointing towards X1 as in [wpcf_single_campaign campaign_id="783"]
    But it's showing the more recently created campaign with ID: 26362 (instead of 783)

I had to fix this several times before and had to check individual pages where i used the shortcodes for an individual campaign.

How can this be avoided? Is it cache? It shows on mobile too.

A similar issue has been reported here, but there’s no public discussion as to how to fix it.

Please help!