[SPOILER] Quest of Love is stucked

I played through the love quest and arrived at malice. I found one of the gem which is for unlocking the toxic barrier. Then, I logged out the game. Later, I loggined in and continued the quest. I found all the three gems and was able to unlock the toxic barrier and arrived at the entrance to the Anapa. There is a barrier called Samael's Regret. I tried to dismiss and summon Samael again. However, there is no way to clear this Samael's Regret barrier.

Note: Already Found a solution to get around this problem. (1) Destroy Samael Summon Whistle (2) Re-enter Malice from Spite (3) When I enter malice, Samael reappear (4) double click again on all the three skeletons bodies which have the three gems (5) The toxic barrier disappear (6) then the Samael's Regret barrier disappear.

 

Thanks! That seemed to fix it for me.