Why are the custom field tags changing?
This is proving to be a hassle.
This issue affects all custom field that were added.
They were first inserted as customfieldname_17, worked for a while then I noticed they stopped working. On taking a closer look I found that the tags were now written as customfieldname when click "insert dynamic text". So I changed all the occurrences to customfieldname
Now they have stopped working again and on checking I see they have changed to customfieldname_18 in the "insert dynamic text" window.
Is this how this would be giving issues?