removeParagraphs() API not always working

Checks

• I confirm I have restarted NotePlan and this problem still persists.
• Is this a repeatable problem?

Describe the bug
Sometimes this line doesn't work (from jgclark.Filer/src/moveItems.js):
note.removeParagraphs(parasInBlock)

I cannot see any pattern to when this doesn't happen.
Note that I have added some logic now to flag up when this happens, by testing the number of lines in note before and after this call. See this example:

Plugin Console Log
This is the output from 3 successive examples of calling /moveParas on the same single line in the same note:

Executing function 'moveParasToTomorrow'
2024-03-14 23:33:33 | DEBUG | jgclark.Filer v1.1.5 :: moveParas: move current para only
2024-03-14 23:33:33 | DEBUG | jgclark.Filer v1.1.5 :: -> bottom of note, line 9
2024-03-14 23:33:33 | DEBUG | jgclark.Filer v1.1.5 :: - Removing 1 paras from original origNote (which had 33 paras)
Executing function 'moveParasToTomorrow'
2024-03-14 23:33:43 | DEBUG | jgclark.Filer v1.1.5 :: moveParas: move current para only
2024-03-14 23:33:43 | DEBUG | jgclark.Filer v1.1.5 :: -> bottom of note, line 10
2024-03-14 23:33:43 | DEBUG | jgclark.Filer v1.1.5 :: - Removing 1 paras from original origNote (which had 32 paras)
2024-03-14 23:33:43 🥺 WARN🥺 jgclark.Filer v1.1.5 ::   - WARNING: After delete there are 32 paragraphs
Executing function 'moveParasToTomorrow'
2024-03-14 23:35:07 | DEBUG | jgclark.Filer v1.1.5 :: moveParas: move current para only
2024-03-14 23:35:07 | DEBUG | jgclark.Filer v1.1.5 :: -> bottom of note, line 10
2024-03-14 23:35:07 | DEBUG | jgclark.Filer v1.1.5 :: - Removing 1 paras from original origNote (which had 32 paras)

Note that I have deliberately left good time between calls to mean it shouldn't be a caching issue.

Additional context
This has been happening a few times a week for me for at least a year.

@EduardMe is there anything more I can do to help you figure out what's causing this?