Squarespace Orders/Contributions - Comments possibly trucated

[arborrow]

I noticed a truncated Squarespace Contribution comment when the user entered a double line break. It may be helpful to look at how the comments are processed for orders and contributions to make sure that we are not chopping off or missing the full comment.

[arborrow]

I also noticed that the id_number seems to be getting munged when dealing with retreat donations. After determining why that is happening, we will want to go back and work on fixing/cleaning up the munged data. id_number should correspond to the retreat number (for example, 202403)