Steps to reproduce the issue

Unfortunatelly I dont Know how to reproduce it, just now how to remove it(by cleaning joomla cache).
Sorry, dont know for sure if its due to the update, but i did not install anything after the update and this problem started appearing after the update.

Expected result

Simply not have to clean cache to the website starts using the correct compression

Actual result

Somehow after a while some of my pages wont open and te browser reports a codification problem, saying the compression type is invalid, it happens randomly in pages, never all of them, this is really bothering me

System information (as much as possible)

PHP Built On Linux server.zibli.com 2.6.32-358.el6.x86_64 #1 SMP Fri Feb 22 00:31:26 UTC 2013 x86_64
Database Version 5.5.31
Database Collation latin1_swedish_ci
Database Connection Collation utf8mb4_general_ci
PHP Version 5.3.28
Web Server Apache/2
WebServer to PHP Interface cgi-fcgi
Joomla! Version Joomla! 3.5.1 Stable [ Unicorn ] 05-April-2016 22:45 GMT
Joomla! Platform Version Joomla Platform 13.1.0 Stable [ Curiosity ] 24-Apr-2013 00:00 GMT
User Agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.75 Safari/537.36

Additional comments

I dont Know if recreating the website would resolve the issue, its becoming very problematic, hope to have this issue in the right place.

Thanks for any comment.