Issue Summary

When doing a C2C migration, whenever you have a Text Field (multi line) containing numbered list (formatting) and attachments in between, the destination will show the values broken.

Steps to reproduce

1. Create a new multi-line text custom field
2. Associate the custom field with a project
3. Create a new issue in that project and start writing a text with a numbered listing
4. Insert a file and continue with more numbered listing lines
5. Migrate the project from using Copy Product Data
6. Destination will show the numbered listed broken

Expected Results

The value in the custom field should be the same as in the source.

Actual Results

The numbered list breaks, adding new lines where it shouldn't have