Shakeyfly, making sure you are receiving all of your text messages is important. Let's review. What is the Make/Model of your device? Which Software version are you on? Are phone calls and data services also impacted?
IF YOU USE FACEBOOK MESSENGER YOU CAN SET IT AS YOUR DEFAULT SMS AND YOU WILL GET YOUR TEXT MESSAGES CORRECTLY. THIS IS A WORK AROUND UNTIL YOU GET AN UPDATE WITH AN ACTUAL FIX.