Combination of blocks and repeaters causes CKEditor to not load

I have a template with several types of blocks. One of them contains a CKE field only (named "text"), and another contains a repeater with a CKE field inside (named "accordions"). When editing the region, if I add the "accordions" block, and then add the "text" block after, CKE won't load in the "text" block. Here's the template:

<perch:before><div class="section"></perch:before>
    <div class="section">
        <div class="container">
            <h1><perch:content id="heading" type="text" label="Section Title" required="true" title="true" /></h1>

            <perch:blocks>

                <perch:block type="text" label="Text" icon="pencil">
                    <div class="editor-wrap">
                        <perch:content id="text" type="textarea" label="Text" html="true" editor="ckeditor" imagewidth="1000" />
                    </div>
                </perch:block>

                <perch:block type="video" label="Video" icon="video">
                    <div>
                        <a class="popVid icon-play bg-cover" href="<perch:content id="yt_url" type="text" label="YouTube URL" required="true" help="Remove first '&' and everything after. URL should look like https://www.youtube.com/watch?v=6yVFCM5BcPU" />" style="background-image:url('<perch:content type="image" id="yt_thumb" label="Thumbnail" width="1000" quality="70" bucket="videos" />');"></a>
                    </div>
                </perch:block>

                <perch:block type="accordions" label="Accordions" icon="list">
                    <div class="editor-wrap acc-wrap">
                        <perch:repeater id="accordions" label="Accordions"><div>
                            <div class="accLink blue intro"><perch:content id="title" type="text" label="Title" required="true" title="true" /></div>
                            <div class="accContent">
                                <perch:content id="text" type="textarea" label="Text" html="true" editor="ckeditor" imagewidth="1000" />
                            </div>
                        </div></perch:repeater>
                    </div>
                </perch:block>

            </perch:blocks>

        </div>
    </div>
<perch:after></div></perch:after>

Here's a screenshot of the problem.

Diagnostics:

Perch: 3.0.10, PHP: 5.6.14-1+deb.sury.org~trusty+1, MySQL: mysqlnd 5.0.11-dev - 20120503 - $Id: 3c688b6bbc30d36af3ac34fdd4b7b5b787fe5555 $, with PDO
Server OS: Linux, apache2handler
Installed apps: content (3.0.10), assets (3.0.10), categories (3.0.10)
App runtimes: <?php $apps_list = [ ];
PERCH_LOGINPATH: /cca-admin
PERCH_PATH: /var/www/public/calvaryca.dev/cca-admin
PERCH_CORE: /var/www/public/calvaryca.dev/cca-admin/core
PERCH_RESFILEPATH: /var/www/public/calvaryca.dev/cca-admin/resources
Image manipulation: GD Imagick
PHP limits: Max upload 100M, Max POST 100M, Memory: 128M, Total max file upload: 100M
F1: 3b606135b33e6a102526838f4152a807
Resource folder writeable: Yes
HTTP_HOST: calvaryca.dev
DOCUMENT_ROOT: /var/www/public/calvaryca.dev
REQUEST_URI: /cca-admin/core/settings/diagnostics/
SCRIPT_NAME: /cca-admin/core/settings/diagnostics/index.php