Day 26 - Duck eggs HELP

[IrisJade]

Put these 2 duckos in early lockdown day 23 due to internal pip, now its day 26 One has a External and is rocking which is great, The other is not rocking or has no external pip. Is this normal for them to be late? or is this duckling stuck in there?

 

[Gigachad poultry]

Put these 2 duckos in early lockdown day 23 due to internal pip, now its day 26 One has a External and is rocking which is great, The other is not rocking or has no external pip. Is this normal for them to be late? or is this duckling stuck in there?

@swampfox440 @DuckLady @DuckMama2019 might be able to help!