astroid-framework-3.0.11 - clear cache will result in hanging

Updated astroid framework and tried to show the tp_simple site.
Astroid seems trying to compile scss but hangs in  mysite\libraries\astroid\framework\library\scssphp\src\Compiler.php

Any ideas?
Kind regards
Christian

Ok, the whole story:

Joomla 5.03
astroid: 3.0.11
tp_simple: 1.3.17

I tried to fix the template error - standard search joomla field not correctly rendered



Found in tempate.css Who is Dirk? However...
To change the code I cleared the cache and waited...and waited.... until I got an php 120 sec executioin time exception.
Changed the execution time at php.ini to 10 min and waited...and waited.... (after round about 5 Min, the compiler finished!) yeah
So something seems to be wrong with that.
To fix my issue, i edited the compiled css direktly (all corrections will be gone after next cache celarance).

Corrected css:

Add your custom code directly into the custom.css
www.joomlaplates.com/joomla-tips-und-tri...eme-customizing.html

The question is: Why is there custom code in the original installation? And why will this result in broken layouts?

Look at: tp_simple.zip\scss\custom\custom.scss

There is no custom code on a fresh install. 
Either you use custom code in the template options or create your own custom.css in: /media/templates/site/tp_my_template/css/custom.css. 
Was Joomla migrated from an existing version? Then the code was already there.

The installer will copy the scss folder (see right side)
The fresh zip includes the custom.css
It is your original downloaded zip!