Minecraft Bedrock, Realms. Error In Loading Content.

Hello, 
I am currently having a issue with realms when uploading packs or even just the behavior packs to them. 
These packs work in a regular world, though when i try to upload them directly to the realm or even after uploading the world with the packs to the realm, right as i click play. The realm starts to export, out of no were. A few quick messages will pass the screen to were i am unable to read them, finally the last message that shows is the "Some content could not be loaded". I am not sure if this a bug, or if a addon developer has developed a way to get minecraft player's information through the process of importing a pack on to realms. 
I find this as a huge issue, and could cause alot of fraud or even theft. I am putting this up because, the other post that there is similar to this one has been fixed, though as you can read  through out the comments of that post, his/her issue was not fixed.  So please properly fix the issue before closing it off. Since if you simply do that, it seems you all are trying to ignore and hide the fact that there are people stealing minecraft players information. 
Thank you for the support, hope to hear from you soon .