I've been having the same problem as you guys. I farmed hours of bloodpacks and me and my tribe went on a mass taming spree, we found two high lvls and we started to tame both of them. As my friend got to 100% tamed (like where it gives you the option to name it I think) and it was immediately killed due to anti-mesh false positives. this had happened previously so we hoped it was a one time thing, but as we saw it clearly was not. I hope Wildcard can fix this, but if not at least give the tames back.
I was able to take a video of what happened and a few screenshots of the tribe log, and sent them to Wildcard in hope of betting the tames back. I'm not able to upload them here due to their size, but I was hoping our tribe gets the tames back. If anyone has received their tames back please let me know because we're not sure if wildcard will actually give them back.