wintersun faiths of skyrim

[woodie99]

hi i have interesting problem with that mod , i am doing a daughter of coldharbour run , i got my character to level 10 , pledged to molag bol and started the dawnguard dlc so i could be a full vampire as in the game see me  when i completed the mini tutorial how to be a vampire with lord hakon my character would suddenly die when he stop talking even with full health because i somehow abandoned the faith , is there a work around or has anyone else had that issue ?