Your css verifies in css lint, so its not due to broken css. Indeed there isn’t any !important declarations either. It may be due to some other style that is being printed out by any of your plugins.
At this point best would be to wait for the next update. Or you can go to widgets.php in plugin_core/folder and then change widget codes as below
from
<div style=”text-align: <?php echo $cb_p6->opt[‘sidebar_widgets’][‘insert_text_align’]; ?>;
to
<div style=”text-align: <?php echo $cb_p6->opt[‘sidebar_widgets’][‘insert_text_align’]; ?> !important;
For both.
Also in core_actions.php
$append.='<div class=”‘.$this->internal[‘prefix’].’patreon_site_widget” style=”text-align:’.$this->opt[‘sidebar_widgets’][‘insert_text_align’].’;”>’;
to
$append.='<div class=”‘.$this->internal[‘prefix’].’patreon_site_widget” style=”text-align:’.$this->opt[‘sidebar_widgets’][‘insert_text_align’].’ !important;”>’;
and
$append.='<div class=”‘.$this->internal[‘prefix’].’patreon_site_widget” style=”text-align:’.$this->opt[‘sidebar_widgets’][‘insert_text_align’].’;”>’;
to
$append.='<div class=”‘.$this->internal[‘prefix’].’patreon_site_widget” style=”text-align:’.$this->opt[‘sidebar_widgets’][‘insert_text_align’].’ !important;”>’;