Released in Iray Render Plug-in v1.11 The sequence number is now moved to the last part of the filename.
Hi BenjaminTuttle, The way Iray image name is saved(Name_#####_AOV type.format), it makes it hard for post production software to import sequences. Team will fix in next patch. For quick workaround, please download the python file below : https://goo.gl/2s52c3 Example : https://youtu.be/txDldcydvB0 Thanks, Can(RL)