Paper and PDA notepad not saving text

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:515.1639
Key:rainbowvod

Round ID:

5118

Testmerges:

• [PORT] Food and Drink Ports
• Cosmic ascension Star Gazer improvements
• [PORT] Moon Heretic
• Organoids
• Pathology passover
• The main CWC PR
• Ranching: A new Horizon
• Experimental Cloner Won't Spit out a Body if it has no Ghost
• Ethereal Visual + Mechanical Overhaul.
• Bitrunner Job Removal + Permabrig updates
• Various bugfixes (mostly ported from /tg/)

Reproduction:

PDA and paper do not save text seemingly randomly.

[DexeeXI]

Sample block provided. Code blocks are epic fail on GH for whatever reason. File provided contains the sample form that fails to save on 515.1639.
sampletext.txt

[DexeeXI]

Further note: no runtime errors associated. This also affects saving to PDA.