For example in this part of sentance "The paid and trial version has about 2000" (continues), the paid is underlined and above it is written nonrecreational/repeated word. I don't think there is any mistake in that word there.
"This includes the option to change at a specific time period". Here also, specific is underlined with repeated word. I changed the sentance to during a specific time period and it again says specific as repeated word. Also most of the words that are used in different niches are underlined and similar word in the traditional dictionaries are given as replacements. Like mbps (megabytes/sec), adsense etc.
I can give you lot more examples. But i have to run it again for that.