Hi, i have 2 Problems:

1. After updating from 2.50+ (build 160816) to 2.50.1 (build 160823) my front page is white.

2. After updating from 2.50+ (build 160816) to 2.50.1 (build 160823) or 2.50.1 (build 160829) i have Loops in different Surveys:
When i answer the first two or three survey sites the system loops to the fist page of the survey.

Any mentions?

Thanks und best regards!

silver wrote: 2. After updating from 2.50+ (build 160816) to 2.50.1 (build 160823) or 2.50.1 (build 160829) i have Loops in different Surveys

Looks like a big bug. There is a fix done today which might relates to this.
"Fixed issue: Survey cannot proceed anymore"
if you look at the commits of the last days a new release of LS will have to follow soon.
github.com/LimeSurvey/LimeSurvey/commits/master

In the future I would recommend using two installations and test updates on a nonproductive installation.
Because the releases tests seem not to be enough to prevent broken installations.
Note sure if that changes in the future.