#50 Again cannot decode this header line

[Marcel Sanchez Gongora]

I'm using version 2.2.13 from Debian and is happening to me just as described in bug 1924467
I receive notifications of a reporting system and all subject beginning with [Línea Base Alfresco - Tarea #____] maybe the i acute is causing the problem.

Ex:
[Línea Base Alfresco - Tarea #30356] (Resuelta) Servicio de Soporte al MIC

Subject: =?utf-8?Q?=5BL=C3=ADnea_Base_Alfresco_=2D_Tarea_=23=33=30=33=35=36=5D_=28Resuelta=29_Servicio_de_Soporte_al_MIC?=

Thank in advanced