Glut raise dead issue:

1. The first time using the spell, Glut will speak something, and tell you follower will not be available till after long rest. But there is no visual indicator spell is success or not.

2. After second time, no audio nor visual indication of the spell.

3. After long rest, follower(s) will show up, but with duplicate boxes, even Glut itself. See following screenshot, Glut x 3, hook horror x 7 (3 actual).

[Linked Image]