Thank you for helping with this Marshall, very great full. Based on some feedback and solutions provided I have realised I have missed a key info in my attempt to strip the problem to its most basic form (I have updated the question). The key info is that the data blocks are actually not separated by an empty line but by three lines of text with an empty line at the top and bottom and there are more than two of them.Apologies for the confusion.

In reply to Re^2: Help with parsing a file by Odar
in thread Help with parsing a file by Odar

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