Restore a previous page version that only has a plantuml diagram in it?

[Reza]

I have a confluence page where I accidentally edited the plantuml and saved.  I used the free plantuml plugin.  I am trying to restore the page (which had nothing but the plantuml sequence diagram).

However resoring the page does not restore the plantuml diagram.  If i do a comparison of pages I see no text (as there was nothing on the page) but it does show data changes:-

Filename:

Data:

Width:

Compressed:

revision:

There is a lot of information (what appears to be base64) text in the data section. Can i use this to obtain the original plantuml?

Basically how do I restore the entire page, including the plantuml plugin data that was created?

restore page seems to just do the text on the page and not the plugins used.