Purification units dupe water if plant mode was switched from debug to normal

[FireWarrior2]

Your GTNH Discord Username

fire.warrior

Your Pack Version

2.7.0 beta 3

Your Server

SP

Java Version

Java 8

Type of Server

None

Your Expectation

Debug mode won't dupe fluids.

The Reality

Tested on grade 2 and 4 units, most likely others act similar.
Water purification units dupe water if purification plant mode was switched from debug to normal:

1. Run plant in debug mode.
2. Water inputs are not consumed.
3. Switch mode to normal when running.
4. At the end of debug cycle unit will output purified water despite nothing was consumed.

Your Proposal

Fix it.

Final Checklist

• I have searched this issue tracker and there is nothing similar already. Posting on a closed issue saying the bug still exists will prompt us to investigate and reopen it once we confirm your report.
• I can reproduce this problem consistently by follow the exact steps I described above, or this does not need reproducing, e.g. recipe loophole.
• I have asked other people and they confirm they also have this problem by follow the exact steps I described above, or this does not need reproducing, e.g. recipe loophole.