I had this problem when upgrading from 1.8.6 to 1.8.7 MyBB .
The file that causes the problem, if i understand your problem, the BBCode remain displayed once published and over does not make the desired action.
![[Image: 134837Sanstitre.png]](https://camo.mybb.com/cfd9cdec9c2445108093bae4eb90f0d01cc5cc3c/687474703a2f2f696d6731352e686f7374696e67706963732e6e65742f706963732f31333438333753616e7374697472652e706e67)
This file is "inc/class_parser.php"
SOURCES
I do not know if you the same Exactly problem as me, but bould be rescuer .
To simplify, i put the file "inc/class_parser.php" MyBB 1.8.5
Then I remember too, but I had to make corrections by hand and everything works like magic !
I am French and my English is very bad, I translate with Google ... Sorry : - /
The file that causes the problem, if i understand your problem, the BBCode remain displayed once published and over does not make the desired action.
This file is "inc/class_parser.php"
SOURCES
I do not know if you the same Exactly problem as me, but bould be rescuer .
To simplify, i put the file "inc/class_parser.php" MyBB 1.8.5
Then I remember too, but I had to make corrections by hand and everything works like magic !
I am French and my English is very bad, I translate with Google ... Sorry : - /