Yeah, it has the internal bit. This means you probably pushed the slide release through the wrong hole (you normally use the hole to the right to put in and remove the slide stop). That spot is particularly weak on pot metal slides. You could try epoxy-ing that piece back, not sure how long it will hold, but it could work for some time until you get a new slide.
The bent slide stop might or might not be a problem, you might be able to bend it back to shape without breaking it if you are very careful... but I'd change it too just in case.
You can order parts for cheap directly from KJW at
sales@kjworks.com.tw . They have great customer service, dunno how the pandemic situation affects them, but I'm sure they'll get the parts to you.