Failing to scrape data

Hi,

I'm unable to scrape data from https://www.mytheresa.com this site, job contains only failed pages and I can able to scrape data from https://www.breuninger.com.

Sample sitemap:
{
"_id": "mytheresa-root-skirt",
"startUrl": ["https://www.mytheresa.com/int_en/clothing/skirts.html?p=[1-20]"],
"selectors": [{
"id": "retailer-category",
"type": "SelectorElementClick",
"parentSelectors": ["_root"],
"selector": "li.item",
"multiple": true,
"delay": 0,
"clickElementSelector": ".toolbar-bottom a",
"clickType": "clickOnce",
"discardInitialElements": "discard-when-click-element-exists",
"clickElementUniquenessType": "uniqueText"
}, {
"id": "description",
"type": "SelectorText",
"parentSelectors": ["retailer-category"],
"selector": "h2.product-name",
"multiple": false,
"regex": "",
"delay": 0
}, {
"id": "brandName",
"type": "SelectorText",
"parentSelectors": ["retailer-category"],
"selector": "div.product-designer",
"multiple": false,
"regex": "",
"delay": 0
}, {
"id": "imageUrl",
"type": "SelectorElementAttribute",
"parentSelectors": ["retailer-category"],
"selector": ".product-image img",
"multiple": false,
"extractAttribute": "data-src",
"delay": 0
}, {
"id": "productUrl",
"type": "SelectorLink",
"parentSelectors": ["retailer-category"],
"selector": "a.product-image",
"multiple": false,
"delay": 0
}, {
"id": "price",
"type": "SelectorText",
"parentSelectors": ["retailer-category"],
"selector": "div.price-box span.regular-price",
"multiple": false,
"regex": "",
"delay": 0
}]
}

Try this. I changed ?p=[1-5] for testing and used Page load delay: 7000

{"_id":"z_mytheresa-test","startUrl":["https://www.mytheresa.com/int_en/clothing/skirts.html?p=[1-5]"],"selectors":[{"id":"retailer-category","type":"SelectorElement","parentSelectors":["_root"],"selector":"li.item","multiple":true,"delay":0},{"id":"description","type":"SelectorText","parentSelectors":["retailer-category"],"selector":"h2.product-name","multiple":false,"regex":"","delay":0},{"id":"brandName","type":"SelectorText","parentSelectors":["retailer-category"],"selector":"div.product-designer","multiple":false,"regex":"","delay":0},{"id":"imageUrl","type":"SelectorElementAttribute","parentSelectors":["retailer-category"],"selector":".product-image img","multiple":false,"extractAttribute":"data-src","delay":0},{"id":"productUrl","type":"SelectorLink","parentSelectors":["retailer-category"],"selector":"a.product-image","multiple":false,"delay":0},{"id":"price","type":"SelectorText","parentSelectors":["retailer-category"],"selector":"span[id^='product-price']","multiple":false,"regex":"","delay":0}]}