Replacing or finding a missing Library

Hi,

[Setup: Locally-hosted H5P running on Drupal. PHP version 5.3.3.]

I was using the Hub to do some updates to Content types - there were quite a few - and at the end of rebuilding the cache there was a long page of error messages stating that "The H5P library Advanced Text 1.1 used in the content is not valid."

Looking at the list of libraries under Content>H5P Libraries there was no record of version 1.1 only version 1.0. However in the Libraries folder there is a copy of Advanced Text 1.1. So it looks like the upgrades of the content types lost the library somewhere in the process?

A lot of objects in our set of 4,200 are now not working since this library went missing.

How do I get it back or get it recognized by the H5P system?

Update: noticed that there is a small difference in the Advanced Text 1.1 library.json file that perhaps was updated as part of the Content Type updates done through the Hub compared to an earlier copy on a backup site- also v1.1.

Updated version with addition in bold:

{

  "title": "Text",

  "description": "A simple library that displays text with all kinds of styling.",

  "majorVersion": 1,

  "minorVersion": 1,

  "patchVersion": 6,

  "runnable": 0,

  "machineName": "H5P.AdvancedText",

  "author": "Joubel",

  "preloadedJs": [

    {

      "path": "text.js"

    }

  ],

  "preloadedCss": [

    {

      "path": "text.css"

    }

  ],

  "metadataSettings": {

    "disable": 0,

    "disableExtraTitleField": 1

  }

}

previous version of v1.1:

{

  "title": "Text",

  "description": "A simple library that displays text with all kinds of styling.",

  "majorVersion": 1,

  "minorVersion": 1,

  "patchVersion": 2,

  "runnable": 0,

  "machineName": "H5P.AdvancedText",

  "author": "Joubel AS (icc)",

  "preloadedJs": [

    {

      "path": "text.js"

    }

  ],

  "preloadedCss": [

    {

      "path": "text.css"

    }

  ]

}

Is it safe to swap the old version of the library.json file into the current production instance? Will it affect some of the updates to Content Types?

Thanks in advance

Ian