Signs

Put the summary of the bug you're having here

What I expected to happen was...:
Type a text in a sign, and have it stay obviously

What actually happened was...:
I logged off and logged back on in about a day, and the sings were spammed with ,,,,,,,,,,,,,,, but still had my text, just surrounded by ,,,,,,,,,

Steps to Reproduce:
1. Type anything in a sign
2. wait for some time (Exact time unknown)
3. Sign is spammed with ,,,,,