You placed a Plant Schedule in your drawing, and you're noticing strange or unexpected characters in the plant names, as in the following example.
We're updating the formatting of plant names to include the unicode ™ and ® symbols so they can be placed in the correct locations in plants' botanical names. Some fonts – for example, many SHX fonts – don't include these symbols.
You can address this issue by using fonts that do include these symbols for your Land F/X Text Styles such as Schedule Text, which controls the font used to show plant names in your Plant Schedules. In general, we recommend using TrueType fonts.