Fix Campaign info was not saved properly into Campaigns.dat
Fix Campaign info was not saved properly into Campaigns.dat

We could save Campaign count as 10, but only 1 'Viewed', others will not be saved. But when we read the file we will try to read all of them and will get unexpected results
reyandme/kam_remake,reyandme/kam_remake,reyandme/kam_remake,reyandme/kam_remake,reyandme/kam_remake