Problem is that when parameters are used in url, loading of items will fail because question mark is added twice which causes parameters to work incorrectly. Check and fix all cases where you add parameters into url. If question mark exists, ampersand must be used instead.
This can be reproduced here. Just add any parameter into url. That causes url to be like this: lazyload?x=1?from=0&limit=30&responseType=text.