Strange Text Issue

I have received a drawing from an externeal source where there appears to be duplicates of various texts.

If I check the properties of the texts individually it appears the text is say P14, if I select both texts and list properties the result is varies. I have never seen this before and I would like to know how to get both texts to be the same.

I have copied some text into a temporary drawing which I have attached for viewing and hopefully someone can give me some advice.

Thank you.

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