Greetings, Fox_Stark!
Thank you for posting your concerns about your character getting stuck while summoning a retainer. I have made sure to submit all of your information to the development team, and they will thoroughly investigate this matter, based on your report. Unfortunately, I cannot guarantee that a direct response will be posted on this thread, but I do recommend consulting http://lodestone.finalfantasyxiv.com/ and http://forum.square-enix.com/ffxiv/f...40-Patch-Notes for any details regarding the development team's investigation. Thanks again for your report!