As @KleinerAdmin wrote in this post, it seems that it’s fixed for him after the last update:
Does it actually work for someone else? In my case the location is still messed up.
And what’s even weirder, it usually seems to “snap” to one exact location in my area. No matter where I go around the neighborhood, the location obtained from the stock camera seems to be stuck at one spot. For some photos it jumps to a second one at the other end of the town.
Note that both GCam and Open Camera have absolutely no problem getting the correct location. It’s just a problem of the stock camera app.