Storming the battlefields

i ran a epic battleground and won i recieved credit for the win on canthunt-stormrage for the quest then qued and went into a regular battleground and someone shared the [STORMING THE BATTLEFIELDS] quest and i declined it upon them sharing that quest it completely reset my [STORMING THE BATTLEFIELDS] quest which i already had credit for the epic battleground win how many times am i gonna have to run these if people can just force reset my quest