Modified Link Showing Without Page Number in Links Panel

[dorcas_4738]

Good morning! My links panel is showing a modified link, but without any page number. I try relinking and it doesn't work. I wish I could delete it but I can't even do that. Any advice on how to fix this?
I am afraid it's damaging my file, because I have got an alert about a damaged file. 
Thanks!

<Title renamed by MOD>

[Gregory24336603tjc8]

In my case,  saving the file as IDML did solve the issue, thanks! The InDesign rev is 20.5.  I'll attach pics to show how the problem manifested itself originally.

 

 

[Mike Witherell]

That is a good idea!