I was trying to find the archive to see if this has been discussed already (unsuccessfully), and finding none thought I should bring it up. I am currently trying to programme a Yaesu FTM-350 using a daily build (from yesterday, 27th April). It seem to do a very good job, except for the fact that when reading from the radio, it changes all the symbols (like :, ;, >, etc.) into a single back-tick (`) rather than retaining the original symbol programmed to the radio. Not sure if it can write back -- have not tried that yet. Will post once I get the chance.
This is just a mapping issue. It should not affect your ability to write the same image back to the radio (unless you alter the affected memories in the editor).
If you can open a bug on the website, attach your image, and explain in *detail* which memories are affected and which characters of each name should actually be different, we can fix it.
Thanks!