Magpie RSS not recognizing a feed

I am trying to parse the following RSS feed using fetch_rss:

https://www.imagekind.com/Rssfeed.aspx?GID=f7c3bb4c-8641-4925-a3f3-57ad46b2cc58

If you bring this feed up in a browser, you can tell that it is well formed and should not have any problems. However, when I try to use fetch_rss, it comes back telling me that it is not an array and there is no data in it.

If I do a print_r of the $rss (assuming $rss = fetch_rss(‘https://www.imagekind.com/Rssfeed.aspx?GID=f7c3bb4c-8641-4925-a3f3-57ad46b2cc58’), I can see data in there, but it appears to cut off at some point (can’t tell how many characters because fetch puts : and ; in the data). I think this cutoff is why it is thinking that there isn’t an array, since the array isn’t closed in any way.

Has anyone else seen this? Any ideas on a workaround? Better yet, what other RSS parsers might be available for me to use instead of Magpie? I did find this post to be enlightening and disheartening (and upgrading rss.php didn’t fix anything for me): https://projects.radgeek.com/2008/04/18/compatability-bugs-and-possible-quick-fixes-for-issues-with-feedwordpress-after-upgrading-to-wordpress-25/