options.conf suddenly overrided, PHP mess

Today, i woke up and saw that none of the website hosted on one of our DA+CloudLinux server works. Quick debug and found, that PHP was not working, even phpinfo().
On all of our servers I'm using mod_fcgid + PHP Selector from Cloudliunux.

Finally, I found that something suddenly overrided 'options.conf' file (DA's CustomBuild) - there were added two new lines in the end of file:

php1_mode=lsphp alt-php54
php1_mode=lsphp alt-php55

I removed these lines (which overrided my configuration from begining of the file) and recompile PHP. Now everything work as yesterday.

But - how is it possible, that something changed that file and add that (sorry - very very stupid) two lines?
I'm pretty sure that CL does not interferre to options.conf, so my first and only thing is that DA addedd thoes lines. But why?

And no - server is not compromited and only I have permission to edit this file