I didn't address any of the typos in the skill descriptions, since it's my understanding that those have already been addressed and corrected for v0.30.
First, the word 'random' appears as 'ramdom' in a few places in the game.
- Spoiler:
Two in Victoria Base:


...and one in Other Dimension II

Also, the word 'Lighting' is used in place of 'Lightning' in at least one place (although I vaguely remember seeing it somewhere else also, although that may have been in FS1).
- Spoiler:
Next, in Athena's speech, the word 'instability' appears as 'inestability', and 'customize' is written as 'costumize'.
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And finally, for the typos I've caught this time through, 'doesn't needs to be' should be 'doesn't need to be'.
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Not a typo, but I figured I'd also mention it here: the original Zakum turns invisible during the battle if you fight him in FS2.
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Finally, I noticed that all other FS2 skills that I've found so far have icons for them except Thunder Shot and Cancel Zure's transformation. I can understand the lack of an icon for the latter, but it seems odd that Thunder Shot doesn't have one. Is there really no icon for it, or is a bug causing that icon to fail to appear?
Hopefully this is useful information, and not too much for a single post. Thanks again for everything, Zeru, and I hope you're feeling better soon. Being sick while trying to work on a project is not fun at all.