[Lynne]

You need to ask the designer for help or the developer for help or just do it yourself (most likely you will be told that since no designer or developer wants to have to support other modifications also). Most likely the mods you are adding are doing automatic template replacements and the code they are adding breaks your mod. So, you need to read the code, see what the find/replace is doing and, probably, the best thing would be to edit the template directly and turn off the plugin that does the find/replace.