GoogleScript delete my HYPERLINK (Google SpreadSheet) - google-apps-script

Question

Situation:
I have the following script, that run every 1 hours. This script insert "Update Age", I mean how many days past from DATE1 to DATE2.
Script 1: Script Link
Problem:
Column A: This column have an hyperlink. (Tickets# Numbers)
Column F & G: Date 1 and Date 2
Column H: The result of the Script 1
In the coulmn A, I have other script that insert Hyperlink... See Script Link 2.
This Script 2, run OnEdit but the Script 1 run every 1 hour.
When the script 1 run, the formula or Hyperlink is deleted only appear the data in cell.
Question:
Does exist any way that when the script 1 run, not delete the hyperlink or apply the hyperlink to all rows starting for the second 2 rows, the hyperlink.
SCRIPT FOR INSERT LINK:
function InsertLink(e)
{
var actSht = e.source.getActiveSheet();
if (actSht.getName() == ['ISP1']){
var activeCell = actSht.getActiveCell(); //Detec the ActiveCell
//var activeCell = event.range;
var activeCellValue = e.value;
var column = activeCell.getColumn();
var colNums = [1]; //Columns, whose edit is considered
if(colNums.indexOf(column) == -1) return; //If column other than considered then return
var row = activeCell.getRow();
if(row < 2) return; //If header row then return
var length = String(activeCellValue).length;
if (!e.value)
{
activeCell.setValue()
}
else if(length > 2)
{
activeCell.setValue('=HYPERLINK' + '("https://www.example.com/id='+activeCellValue+'";"'+activeCellValue+'")');
}
}
}
SCRIPT UPDATE:
// Create a timer trigger that will call "shellUpdateAge" every 30 minutes
// This function will run only for this particular sheets
function shellUpdateAge(){
var sheets = ['ISP1'];
for (var s in sheets){
toUpdateAge(sheets[s]);
}
}
function toUpdateAge(sheetName){
var ss = SpreadsheetApp.openById('1WmEwSLzqxOj7xkjokmor5B_HpMdabbEAGXiYeQwpIl8');
var sh = ss.getSheetByName(sheetName);
var data = sh.getRange(1,1,sh.getLastRow(),sh.getLastColumn()).getValues();
for(var n=0;n<data.length;++n){
if(typeof(data[n][6])=='object'){
data[n][7]=dayToToday(data[n][6])
}
}
sh.getRange(1,1,data.length,data[0].length).setValues(data)
}
function dayToToday(x){
var refcell = x;;// get value in column A to get the reference date
var refTime = new Date(refcell);
var ref = refTime.setHours(0,0,0,0)/(24*3600000);// set hours, minutes, seconds and milliseconds to 0 if necessary and get number of days
var today = new Date();
var TD = today.setHours(0,0,0,0)/(24*3600000);// set hours, minutes, seconds and milliseconds to 0 if necessary and get number of days
var day = parseInt(TD-ref);// get the difference in days (integer value )
return day ; // return result that will be in cell
}
DATA:
A2: =HYPERLINK("https://www.example.com/id=12345";"12345")
Note: The Hyperlink appear for every row in the column A when I ingress the Ticket ID.
F: 12/08/2014 18:08:00 (This Value is the DATA2)
G: 13/08/2014 18:08:00 (This Value is the DATE2)
H: The update age, insert the result from DATE2-DATE1. In this example the script will return 1 day.
Now the problem is when the script Update Age run, the script update the column G and delete the formula in column A.

Answer 1

I would just get and set the bare minimum, so you're not involving the HYPERLINK column:
function toUpdateAge(sheetName){
var ss = SpreadsheetApp.openById('1WmEwSLzqxOj7xkjokmor5B_HpMdabbEAGXiYeQwpIl8');
var sh = ss.getSheetByName(sheetName);
var range = sh.getRange(1,7,sh.getLastRow(),2);
var data = range.getValues();
for(var n=0;n<data.length;++n){
if(typeof(data[n][0])=='object'){
data[n][1]=dayToToday(data[n][0]);
}
}
range.setValues(data);
}
As an aside, you wouldn't consider a spreadsheet array formula for the date difference and HYPERLINK columns?